18159022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3593}}^1$

素因数の和:3640

約数の個数: 24

約数和(自身を含む): 32863536

約数和(自身を除く): 14704514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3593, 5054, 7186, 25151, 50302, 68267, 136534, 477869, 955738, 1297073, 2594146, 9079511, 18159022]

約数ペア:

[(1, 18159022), (2, 9079511), (7, 2594146), (14, 1297073), (19, 955738), (38, 477869), (133, 136534), (266, 68267), (361, 50302), (722, 25151), (2527, 7186), (3593, 5054)]