39399786

素因数分解:

$2^1\times 3^2\times {\mathrm{2188877}}^1$

素因数の和:2188885

約数の個数: 12

約数和(自身を含む): 85366242

約数和(自身を除く): 45966456

約数列:

[1, 2, 3, 6, 9, 18, 2188877, 4377754, 6566631, 13133262, 19699893, 39399786]

約数ペア:

[(1, 39399786), (2, 19699893), (3, 13133262), (6, 6566631), (9, 4377754), (18, 2188877)]