40389864

素因数分解:

$2^3\times 3^1\times {\mathrm{1682911}}^1$

素因数の和:1682920

約数の個数: 16

約数和(自身を含む): 100974720

約数和(自身を除く): 60584856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1682911, 3365822, 5048733, 6731644, 10097466, 13463288, 20194932, 40389864]

約数ペア:

[(1, 40389864), (2, 20194932), (3, 13463288), (4, 10097466), (6, 6731644), (8, 5048733), (12, 3365822), (24, 1682911)]