18321797736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 432

約数和(自身を含む): 61148505600

約数和(自身を除く): 42826707864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 121, 132, 136, 152, 153, 171, 187, 198, 204, 209, 228, 242, 264, 289, 306, 323, 342, 363, 374, 383, 396, 408, 418, 456, 484, 561, 578, 612, 627, 646, 684, 726, 748, 766, 792, 836, 867, 968, 969, 1089, 1122, 1149, 1156, 1224, 1254, 1292, 1368, 1452, 1496, 1532, 1672, 1683, 1734, 1881, 1938, 2057, 2178, 2244, 2298, 2299, 2312, 2508, 2584, 2601, 2904, 2907, 3064, 3179, 3366, 3447, 3468, 3553, 3762, 3876, 4114, 4213, 4356, 4488, 4596, 4598, 5016, 5202, 5491, 5814, 6171, 6358, 6511, 6732, 6894, 6897, 6936, 7106, 7277, 7524, 7752, 8228, 8426, 8712, 9192, 9196, 9537, 10404, 10659, 10982, 11628, 12342, 12639, 12716, 13022, 13464, 13788, 13794, 14212, 14554, 15048, 16456, 16473, 16852, 18392, 18513, 19074, 19533, 20691, 20808, 21318, 21831, 21964, 23256, 24684, 25278, 25432, 26044, 27576, 27588, 28424, 28611, 29108, 31977, 32946, 33704, 34969, 37026, 37917, 38148, 39066, 39083, 41382, 42636, 43662, 43928, 46343, 49368, 49419, 50556, 52088, 55176, 57222, 58216, 58599, 60401, 63954, 65493, 65892, 69938, 71621, 74052, 75834, 76296, 78132, 78166, 80047, 82764, 85272, 87324, 92686, 98838, 101112, 104907, 110687, 114444, 117198, 117249, 120802, 123709, 127908, 130986, 131784, 139029, 139876, 143242, 148104, 151668, 156264, 156332, 160094, 165528, 174648, 181203, 185372, 197676, 209814, 214863, 221374, 228888, 234396, 234498, 240141, 241604, 247418, 255816, 261972, 278058, 279752, 286484, 303336, 312664, 314721, 320188, 332061, 351747, 362406, 370744, 371127, 395352, 417087, 419628, 429726, 442748, 468792, 468996, 480282, 483208, 494836, 523944, 543609, 556116, 572968, 629442, 640376, 644589, 664122, 664411, 703494, 720423, 724812, 742254, 787831, 834174, 839256, 859452, 880517, 885496, 937992, 960564, 989672, 996183, 1087218, 1112232, 1113381, 1217557, 1258884, 1289178, 1328244, 1328822, 1360799, 1406988, 1440846, 1449624, 1484508, 1575662, 1668348, 1718904, 1761034, 1921128, 1992366, 1993233, 2103053, 2174436, 2226762, 2363493, 2435114, 2517768, 2578356, 2641551, 2656488, 2657644, 2721598, 2813976, 2881692, 2969016, 3151324, 3336696, 3522068, 3652671, 3984732, 3986466, 4082397, 4206106, 4348872, 4453524, 4726986, 4870228, 5156712, 5283102, 5315288, 5443196, 5763384, 5979699, 6302648, 6309159, 7044136, 7090479, 7305342, 7924653, 7969464, 7972932, 8164794, 8412212, 8907048, 9453972, 9740456, 10566204, 10886392, 10958013, 11959398, 12247191, 12618318, 13393127, 14180958, 14610684, 14968789, 15849306, 15945864, 16329588, 16824424, 18907944, 18927477, 21132408, 21916026, 23133583, 23918796, 24494382, 25236636, 26786254, 28361916, 29221368, 29937578, 31698612, 32659176, 37854954, 40179381, 43832052, 44906367, 46267166, 47837592, 48988764, 50473272, 53572508, 56723832, 59875156, 63397224, 69400749, 75709908, 80358762, 87664104, 89812734, 92534332, 97977528, 107145016, 119750312, 120538143, 134719101, 138801498, 151419816, 160717524, 179625468, 185068664, 208202247, 241076286, 254469413, 269438202, 277602996, 321435048, 359250936, 416404494, 482152572, 508938826, 538876404, 555205992, 763408239, 832808988, 964305144, 1017877652, 1077752808, 1526816478, 1665617976, 2035755304, 2290224717, 3053632956, 4580449434, 6107265912, 9160898868, 18321797736]

約数ペア:

[(1, 18321797736), (2, 9160898868), (3, 6107265912), (4, 4580449434), (6, 3053632956), (8, 2290224717), (9, 2035755304), (11, 1665617976), (12, 1526816478), (17, 1077752808), (18, 1017877652), (19, 964305144), (22, 832808988), (24, 763408239), (33, 555205992), (34, 538876404), (36, 508938826), (38, 482152572), (44, 416404494), (51, 359250936), (57, 321435048), (66, 277602996), (68, 269438202), (72, 254469413), (76, 241076286), (88, 208202247), (99, 185068664), (102, 179625468), (114, 160717524), (121, 151419816), (132, 138801498), (136, 134719101), (152, 120538143), (153, 119750312), (171, 107145016), (187, 97977528), (198, 92534332), (204, 89812734), (209, 87664104), (228, 80358762), (242, 75709908), (264, 69400749), (289, 63397224), (306, 59875156), (323, 56723832), (342, 53572508), (363, 50473272), (374, 48988764), (383, 47837592), (396, 46267166), (408, 44906367), (418, 43832052), (456, 40179381), (484, 37854954), (561, 32659176), (578, 31698612), (612, 29937578), (627, 29221368), (646, 28361916), (684, 26786254), (726, 25236636), (748, 24494382), (766, 23918796), (792, 23133583), (836, 21916026), (867, 21132408), (968, 18927477), (969, 18907944), (1089, 16824424), (1122, 16329588), (1149, 15945864), (1156, 15849306), (1224, 14968789), (1254, 14610684), (1292, 14180958), (1368, 13393127), (1452, 12618318), (1496, 12247191), (1532, 11959398), (1672, 10958013), (1683, 10886392), (1734, 10566204), (1881, 9740456), (1938, 9453972), (2057, 8907048), (2178, 8412212), (2244, 8164794), (2298, 7972932), (2299, 7969464), (2312, 7924653), (2508, 7305342), (2584, 7090479), (2601, 7044136), (2904, 6309159), (2907, 6302648), (3064, 5979699), (3179, 5763384), (3366, 5443196), (3447, 5315288), (3468, 5283102), (3553, 5156712), (3762, 4870228), (3876, 4726986), (4114, 4453524), (4213, 4348872), (4356, 4206106), (4488, 4082397), (4596, 3986466), (4598, 3984732), (5016, 3652671), (5202, 3522068), (5491, 3336696), (5814, 3151324), (6171, 2969016), (6358, 2881692), (6511, 2813976), (6732, 2721598), (6894, 2657644), (6897, 2656488), (6936, 2641551), (7106, 2578356), (7277, 2517768), (7524, 2435114), (7752, 2363493), (8228, 2226762), (8426, 2174436), (8712, 2103053), (9192, 1993233), (9196, 1992366), (9537, 1921128), (10404, 1761034), (10659, 1718904), (10982, 1668348), (11628, 1575662), (12342, 1484508), (12639, 1449624), (12716, 1440846), (13022, 1406988), (13464, 1360799), (13788, 1328822), (13794, 1328244), (14212, 1289178), (14554, 1258884), (15048, 1217557), (16456, 1113381), (16473, 1112232), (16852, 1087218), (18392, 996183), (18513, 989672), (19074, 960564), (19533, 937992), (20691, 885496), (20808, 880517), (21318, 859452), (21831, 839256), (21964, 834174), (23256, 787831), (24684, 742254), (25278, 724812), (25432, 720423), (26044, 703494), (27576, 664411), (27588, 664122), (28424, 644589), (28611, 640376), (29108, 629442), (31977, 572968), (32946, 556116), (33704, 543609), (34969, 523944), (37026, 494836), (37917, 483208), (38148, 480282), (39066, 468996), (39083, 468792), (41382, 442748), (42636, 429726), (43662, 419628), (43928, 417087), (46343, 395352), (49368, 371127), (49419, 370744), (50556, 362406), (52088, 351747), (55176, 332061), (57222, 320188), (58216, 314721), (58599, 312664), (60401, 303336), (63954, 286484), (65493, 279752), (65892, 278058), (69938, 261972), (71621, 255816), (74052, 247418), (75834, 241604), (76296, 240141), (78132, 234498), (78166, 234396), (80047, 228888), (82764, 221374), (85272, 214863), (87324, 209814), (92686, 197676), (98838, 185372), (101112, 181203), (104907, 174648), (110687, 165528), (114444, 160094), (117198, 156332), (117249, 156264), (120802, 151668), (123709, 148104), (127908, 143242), (130986, 139876), (131784, 139029)]