18922254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18661}}^1$

素因数の和:18692

約数の個数: 24

約数和(自身を含む): 40981752

約数和(自身を除く): 22059498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 18661, 37322, 55983, 111966, 242593, 485186, 727779, 1455558, 3153709, 6307418, 9461127, 18922254]

約数ペア:

[(1, 18922254), (2, 9461127), (3, 6307418), (6, 3153709), (13, 1455558), (26, 727779), (39, 485186), (78, 242593), (169, 111966), (338, 55983), (507, 37322), (1014, 18661)]