40242186

素因数分解:

$2^1\times 3^2\times {\mathrm{2235677}}^1$

素因数の和:2235685

約数の個数: 12

約数和(自身を含む): 87191442

約数和(自身を除く): 46949256

約数列:

[1, 2, 3, 6, 9, 18, 2235677, 4471354, 6707031, 13414062, 20121093, 40242186]

約数ペア:

[(1, 40242186), (2, 20121093), (3, 13414062), (6, 6707031), (9, 4471354), (18, 2235677)]