2018004408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 6649344000

約数和(自身を除く): 4631339592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 73, 84, 94, 108, 126, 141, 146, 168, 188, 189, 216, 219, 252, 282, 292, 329, 376, 378, 389, 423, 438, 504, 511, 564, 584, 657, 658, 756, 778, 846, 876, 987, 1022, 1128, 1167, 1269, 1314, 1316, 1512, 1533, 1556, 1692, 1752, 1971, 1974, 2044, 2334, 2538, 2628, 2632, 2723, 2961, 3066, 3112, 3384, 3431, 3501, 3942, 3948, 4088, 4599, 4668, 5076, 5256, 5446, 5922, 6132, 6862, 7002, 7884, 7896, 8169, 8883, 9198, 9336, 10152, 10293, 10503, 10892, 11844, 12264, 13724, 13797, 14004, 15768, 16338, 17766, 18283, 18396, 20586, 21006, 21784, 23688, 24017, 24507, 27448, 27594, 28008, 28397, 30879, 32676, 35532, 36566, 36792, 41172, 42012, 48034, 49014, 54849, 55188, 56794, 61758, 65352, 71064, 72051, 73132, 73521, 82344, 84024, 85191, 92637, 96068, 98028, 109698, 110376, 113588, 123516, 127981, 144102, 146264, 147042, 164547, 170382, 185274, 192136, 196056, 198779, 216153, 219396, 227176, 247032, 255573, 255962, 288204, 294084, 329094, 340764, 370548, 383943, 397558, 432306, 438792, 493641, 511146, 511924, 576408, 588168, 596337, 648459, 658188, 681528, 741096, 766719, 767886, 795116, 864612, 987282, 1022292, 1023848, 1151829, 1192674, 1296918, 1316376, 1334659, 1533438, 1535772, 1590232, 1729224, 1789011, 1974564, 2044584, 2303658, 2385348, 2593836, 2669318, 3066876, 3071544, 3455487, 3578022, 3949128, 4003977, 4607316, 4770696, 5187672, 5338636, 5367033, 6133752, 6910974, 7156044, 8007954, 9214632, 9342613, 10677272, 10734066, 12011931, 13821948, 14312088, 16015908, 18685226, 21468132, 24023862, 27643896, 28027839, 32031816, 36035793, 37370452, 42936264, 48047724, 56055678, 72071586, 74740904, 84083517, 96095448, 112111356, 144143172, 168167034, 224222712, 252250551, 288286344, 336334068, 504501102, 672668136, 1009002204, 2018004408]

約数ペア:

[(1, 2018004408), (2, 1009002204), (3, 672668136), (4, 504501102), (6, 336334068), (7, 288286344), (8, 252250551), (9, 224222712), (12, 168167034), (14, 144143172), (18, 112111356), (21, 96095448), (24, 84083517), (27, 74740904), (28, 72071586), (36, 56055678), (42, 48047724), (47, 42936264), (54, 37370452), (56, 36035793), (63, 32031816), (72, 28027839), (73, 27643896), (84, 24023862), (94, 21468132), (108, 18685226), (126, 16015908), (141, 14312088), (146, 13821948), (168, 12011931), (188, 10734066), (189, 10677272), (216, 9342613), (219, 9214632), (252, 8007954), (282, 7156044), (292, 6910974), (329, 6133752), (376, 5367033), (378, 5338636), (389, 5187672), (423, 4770696), (438, 4607316), (504, 4003977), (511, 3949128), (564, 3578022), (584, 3455487), (657, 3071544), (658, 3066876), (756, 2669318), (778, 2593836), (846, 2385348), (876, 2303658), (987, 2044584), (1022, 1974564), (1128, 1789011), (1167, 1729224), (1269, 1590232), (1314, 1535772), (1316, 1533438), (1512, 1334659), (1533, 1316376), (1556, 1296918), (1692, 1192674), (1752, 1151829), (1971, 1023848), (1974, 1022292), (2044, 987282), (2334, 864612), (2538, 795116), (2628, 767886), (2632, 766719), (2723, 741096), (2961, 681528), (3066, 658188), (3112, 648459), (3384, 596337), (3431, 588168), (3501, 576408), (3942, 511924), (3948, 511146), (4088, 493641), (4599, 438792), (4668, 432306), (5076, 397558), (5256, 383943), (5446, 370548), (5922, 340764), (6132, 329094), (6862, 294084), (7002, 288204), (7884, 255962), (7896, 255573), (8169, 247032), (8883, 227176), (9198, 219396), (9336, 216153), (10152, 198779), (10293, 196056), (10503, 192136), (10892, 185274), (11844, 170382), (12264, 164547), (13724, 147042), (13797, 146264), (14004, 144102), (15768, 127981), (16338, 123516), (17766, 113588), (18283, 110376), (18396, 109698), (20586, 98028), (21006, 96068), (21784, 92637), (23688, 85191), (24017, 84024), (24507, 82344), (27448, 73521), (27594, 73132), (28008, 72051), (28397, 71064), (30879, 65352), (32676, 61758), (35532, 56794), (36566, 55188), (36792, 54849), (41172, 49014), (42012, 48034)]