43640102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{180331}}^1$

素因数の和:180355

約数の個数: 12

約数和(自身を含む): 71952468

約数和(自身を除く): 28312366

約数列:

[1, 2, 11, 22, 121, 242, 180331, 360662, 1983641, 3967282, 21820051, 43640102]

約数ペア:

[(1, 43640102), (2, 21820051), (11, 3967282), (22, 1983641), (121, 360662), (242, 180331)]