18789614736

素因数分解:

$2^4\times 3^1\times {\mathrm{13421}}^1\times {\mathrm{29167}}^1$

素因数の和:42599

約数の個数: 40

約数和(自身を含む): 48545119104

約数和(自身を除く): 29755504368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13421, 26842, 29167, 40263, 53684, 58334, 80526, 87501, 107368, 116668, 161052, 175002, 214736, 233336, 322104, 350004, 466672, 644208, 700008, 1400016, 391450307, 782900614, 1174350921, 1565801228, 2348701842, 3131602456, 4697403684, 6263204912, 9394807368, 18789614736]

約数ペア:

[(1, 18789614736), (2, 9394807368), (3, 6263204912), (4, 4697403684), (6, 3131602456), (8, 2348701842), (12, 1565801228), (16, 1174350921), (24, 782900614), (48, 391450307), (13421, 1400016), (26842, 700008), (29167, 644208), (40263, 466672), (53684, 350004), (58334, 322104), (80526, 233336), (87501, 214736), (107368, 175002), (116668, 161052)]