18786873456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^2$

素因数の和:210

約数の個数: 360

約数和(自身を含む): 61041457680

約数和(自身を除く): 42254584224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 59, 62, 72, 78, 93, 104, 108, 117, 118, 124, 144, 156, 177, 186, 208, 216, 234, 236, 248, 279, 312, 351, 354, 372, 403, 432, 468, 472, 496, 531, 558, 624, 702, 708, 744, 767, 806, 837, 936, 944, 961, 1062, 1116, 1209, 1404, 1416, 1488, 1534, 1593, 1612, 1674, 1829, 1872, 1922, 2124, 2232, 2301, 2418, 2808, 2832, 2883, 3068, 3186, 3224, 3348, 3481, 3627, 3658, 3844, 4248, 4464, 4602, 4836, 5487, 5616, 5766, 6136, 6372, 6448, 6696, 6903, 6962, 7254, 7316, 7688, 8496, 8649, 9204, 9672, 10443, 10881, 10974, 11532, 12272, 12493, 12744, 13392, 13806, 13924, 14508, 14632, 15376, 16461, 17298, 18408, 19344, 20709, 20886, 21762, 21948, 23064, 23777, 24986, 25488, 25947, 27612, 27848, 29016, 29264, 31329, 32922, 34596, 36816, 37479, 41418, 41772, 43524, 43896, 45253, 46128, 47554, 49383, 49972, 51894, 55224, 55696, 56699, 58032, 62658, 65844, 69192, 71331, 74958, 82836, 83544, 87048, 87792, 90506, 93987, 95108, 98766, 99944, 103788, 107911, 110448, 112437, 113398, 125316, 131688, 135759, 138384, 142662, 149916, 165672, 167088, 170097, 174096, 181012, 187974, 190216, 197532, 199888, 207576, 213993, 215822, 224874, 226796, 250632, 263376, 271518, 285324, 299832, 323733, 331344, 337311, 340194, 362024, 375948, 380432, 395064, 407277, 415152, 427986, 431644, 449748, 453592, 501264, 510291, 543036, 570648, 599664, 641979, 647466, 674622, 680388, 724048, 737087, 751896, 790128, 814554, 855972, 863288, 899496, 907184, 971199, 1020582, 1086072, 1141296, 1221831, 1283958, 1294932, 1349244, 1360776, 1402843, 1474174, 1503792, 1530873, 1629108, 1711944, 1726576, 1798992, 1942398, 2041164, 2172144, 2211261, 2443662, 2567916, 2589864, 2698488, 2721552, 2805686, 2913597, 2948348, 3061746, 3258216, 3345241, 3423888, 3884796, 4082328, 4208529, 4422522, 4887324, 5135832, 5179728, 5396976, 5611372, 5827194, 5896696, 6123492, 6516432, 6633783, 6690482, 7769592, 8164656, 8417058, 8845044, 9774648, 10035723, 10271664, 11222744, 11654388, 11793392, 12246984, 12625587, 13267566, 13380964, 15539184, 16834116, 17690088, 19549296, 19901349, 20071446, 22445488, 23308776, 24493968, 25251174, 26535132, 26761928, 30107169, 33668232, 35380176, 37876761, 39802698, 40142892, 43488133, 46617552, 50502348, 53070264, 53523856, 60214338, 67336464, 75753522, 79605396, 80285784, 86976266, 90321507, 101004696, 106140528, 120428676, 130464399, 151507044, 159210792, 160571568, 173952532, 180643014, 202009392, 240857352, 260928798, 303014088, 318421584, 347905064, 361286028, 391393197, 481714704, 521857596, 606028176, 695810128, 722572056, 782786394, 1043715192, 1174179591, 1445144112, 1565572788, 2087430384, 2348359182, 3131145576, 4696718364, 6262291152, 9393436728, 18786873456]

約数ペア:

[(1, 18786873456), (2, 9393436728), (3, 6262291152), (4, 4696718364), (6, 3131145576), (8, 2348359182), (9, 2087430384), (12, 1565572788), (13, 1445144112), (16, 1174179591), (18, 1043715192), (24, 782786394), (26, 722572056), (27, 695810128), (31, 606028176), (36, 521857596), (39, 481714704), (48, 391393197), (52, 361286028), (54, 347905064), (59, 318421584), (62, 303014088), (72, 260928798), (78, 240857352), (93, 202009392), (104, 180643014), (108, 173952532), (117, 160571568), (118, 159210792), (124, 151507044), (144, 130464399), (156, 120428676), (177, 106140528), (186, 101004696), (208, 90321507), (216, 86976266), (234, 80285784), (236, 79605396), (248, 75753522), (279, 67336464), (312, 60214338), (351, 53523856), (354, 53070264), (372, 50502348), (403, 46617552), (432, 43488133), (468, 40142892), (472, 39802698), (496, 37876761), (531, 35380176), (558, 33668232), (624, 30107169), (702, 26761928), (708, 26535132), (744, 25251174), (767, 24493968), (806, 23308776), (837, 22445488), (936, 20071446), (944, 19901349), (961, 19549296), (1062, 17690088), (1116, 16834116), (1209, 15539184), (1404, 13380964), (1416, 13267566), (1488, 12625587), (1534, 12246984), (1593, 11793392), (1612, 11654388), (1674, 11222744), (1829, 10271664), (1872, 10035723), (1922, 9774648), (2124, 8845044), (2232, 8417058), (2301, 8164656), (2418, 7769592), (2808, 6690482), (2832, 6633783), (2883, 6516432), (3068, 6123492), (3186, 5896696), (3224, 5827194), (3348, 5611372), (3481, 5396976), (3627, 5179728), (3658, 5135832), (3844, 4887324), (4248, 4422522), (4464, 4208529), (4602, 4082328), (4836, 3884796), (5487, 3423888), (5616, 3345241), (5766, 3258216), (6136, 3061746), (6372, 2948348), (6448, 2913597), (6696, 2805686), (6903, 2721552), (6962, 2698488), (7254, 2589864), (7316, 2567916), (7688, 2443662), (8496, 2211261), (8649, 2172144), (9204, 2041164), (9672, 1942398), (10443, 1798992), (10881, 1726576), (10974, 1711944), (11532, 1629108), (12272, 1530873), (12493, 1503792), (12744, 1474174), (13392, 1402843), (13806, 1360776), (13924, 1349244), (14508, 1294932), (14632, 1283958), (15376, 1221831), (16461, 1141296), (17298, 1086072), (18408, 1020582), (19344, 971199), (20709, 907184), (20886, 899496), (21762, 863288), (21948, 855972), (23064, 814554), (23777, 790128), (24986, 751896), (25488, 737087), (25947, 724048), (27612, 680388), (27848, 674622), (29016, 647466), (29264, 641979), (31329, 599664), (32922, 570648), (34596, 543036), (36816, 510291), (37479, 501264), (41418, 453592), (41772, 449748), (43524, 431644), (43896, 427986), (45253, 415152), (46128, 407277), (47554, 395064), (49383, 380432), (49972, 375948), (51894, 362024), (55224, 340194), (55696, 337311), (56699, 331344), (58032, 323733), (62658, 299832), (65844, 285324), (69192, 271518), (71331, 263376), (74958, 250632), (82836, 226796), (83544, 224874), (87048, 215822), (87792, 213993), (90506, 207576), (93987, 199888), (95108, 197532), (98766, 190216), (99944, 187974), (103788, 181012), (107911, 174096), (110448, 170097), (112437, 167088), (113398, 165672), (125316, 149916), (131688, 142662), (135759, 138384)]