1330555806

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 2982219240

約数和(自身を除く): 1651663434

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 109, 141, 218, 282, 307, 327, 423, 614, 654, 846, 921, 981, 1842, 1962, 2209, 2763, 4418, 5123, 5526, 6627, 10246, 13254, 14429, 15369, 19881, 28858, 30738, 33463, 39762, 43287, 46107, 66926, 86574, 92214, 100389, 129861, 200778, 240781, 259722, 301167, 481562, 602334, 678163, 722343, 1356326, 1444686, 1572761, 2034489, 2167029, 3145522, 4068978, 4334058, 4718283, 6103467, 9436566, 12206934, 14154849, 28309698, 73919767, 147839534, 221759301, 443518602, 665277903, 1330555806]

約数ペア:

[(1, 1330555806), (2, 665277903), (3, 443518602), (6, 221759301), (9, 147839534), (18, 73919767), (47, 28309698), (94, 14154849), (109, 12206934), (141, 9436566), (218, 6103467), (282, 4718283), (307, 4334058), (327, 4068978), (423, 3145522), (614, 2167029), (654, 2034489), (846, 1572761), (921, 1444686), (981, 1356326), (1842, 722343), (1962, 678163), (2209, 602334), (2763, 481562), (4418, 301167), (5123, 259722), (5526, 240781), (6627, 200778), (10246, 129861), (13254, 100389), (14429, 92214), (15369, 86574), (19881, 66926), (28858, 46107), (30738, 43287), (33463, 39762)]