21885882

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 24018438

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 2069, 3526, 4138, 5289, 6207, 10578, 12414, 84829, 88967, 169658, 177934, 254487, 266901, 508974, 533802, 3647647, 7295294, 10942941, 21885882]

約数ペア:

[(1, 21885882), (2, 10942941), (3, 7295294), (6, 3647647), (41, 533802), (43, 508974), (82, 266901), (86, 254487), (123, 177934), (129, 169658), (246, 88967), (258, 84829), (1763, 12414), (2069, 10578), (3526, 6207), (4138, 5289)]