15704220474

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{28793}}^1$

素因数の和:29151

約数の個数: 48

約数和(自身を含む): 34421153832

約数和(自身を除く): 18716933358

約数列:

[1, 2, 3, 6, 9, 18, 157, 193, 314, 386, 471, 579, 942, 1158, 1413, 1737, 2826, 3474, 28793, 30301, 57586, 60602, 86379, 90903, 172758, 181806, 259137, 272709, 518274, 545418, 4520501, 5557049, 9041002, 11114098, 13561503, 16671147, 27123006, 33342294, 40684509, 50013441, 81369018, 100026882, 872456693, 1744913386, 2617370079, 5234740158, 7852110237, 15704220474]

約数ペア:

[(1, 15704220474), (2, 7852110237), (3, 5234740158), (6, 2617370079), (9, 1744913386), (18, 872456693), (157, 100026882), (193, 81369018), (314, 50013441), (386, 40684509), (471, 33342294), (579, 27123006), (942, 16671147), (1158, 13561503), (1413, 11114098), (1737, 9041002), (2826, 5557049), (3474, 4520501), (28793, 545418), (30301, 518274), (57586, 272709), (60602, 259137), (86379, 181806), (90903, 172758)]