15018008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 29106000

約数和(自身を除く): 14087992

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 293, 298, 344, 586, 596, 1172, 1192, 2344, 6407, 12599, 12814, 25198, 25628, 43657, 50396, 51256, 87314, 100792, 174628, 349256, 1877251, 3754502, 7509004, 15018008]

約数ペア:

[(1, 15018008), (2, 7509004), (4, 3754502), (8, 1877251), (43, 349256), (86, 174628), (149, 100792), (172, 87314), (293, 51256), (298, 50396), (344, 43657), (586, 25628), (596, 25198), (1172, 12814), (1192, 12599), (2344, 6407)]