18006008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{42467}}^1$

素因数の和:42526

約数の個数: 16

約数和(自身を含む): 34399080

約数和(自身を除く): 16393072

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 42467, 84934, 169868, 339736, 2250751, 4501502, 9003004, 18006008]

約数ペア:

[(1, 18006008), (2, 9003004), (4, 4501502), (8, 2250751), (53, 339736), (106, 169868), (212, 84934), (424, 42467)]