18266902

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 27898992

約数和(自身を除く): 9632090

約数列:

[1, 2, 113, 131, 226, 262, 617, 1234, 14803, 29606, 69721, 80827, 139442, 161654, 9133451, 18266902]

約数ペア:

[(1, 18266902), (2, 9133451), (113, 161654), (131, 139442), (226, 80827), (262, 69721), (617, 29606), (1234, 14803)]