15245178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 33012672

約数和(自身を除く): 17767494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 811, 1446, 1622, 2433, 3133, 4866, 6266, 9399, 10543, 18798, 21086, 31629, 63258, 195451, 390902, 586353, 1172706, 2540863, 5081726, 7622589, 15245178]

約数ペア:

[(1, 15245178), (2, 7622589), (3, 5081726), (6, 2540863), (13, 1172706), (26, 586353), (39, 390902), (78, 195451), (241, 63258), (482, 31629), (723, 21086), (811, 18798), (1446, 10543), (1622, 9399), (2433, 6266), (3133, 4866)]