111867404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{231131}}^1$

素因数の和:231157

約数の個数: 18

約数和(自身を含む): 215183892

約数和(自身を除く): 103316488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 231131, 462262, 924524, 2542441, 5084882, 10169764, 27966851, 55933702, 111867404]

約数ペア:

[(1, 111867404), (2, 55933702), (4, 27966851), (11, 10169764), (22, 5084882), (44, 2542441), (121, 924524), (242, 462262), (484, 231131)]