18313068826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{54180677}}^1$

素因数の和:54180705

約数の個数: 12

約数和(自身を含む): 29745192222

約数和(自身を除く): 11432123396

約数列:

[1, 2, 13, 26, 169, 338, 54180677, 108361354, 704348801, 1408697602, 9156534413, 18313068826]

約数ペア:

[(1, 18313068826), (2, 9156534413), (13, 1408697602), (26, 704348801), (169, 108361354), (338, 54180677)]