39872862

素因数分解:

$2^1\times 3^2\times {\mathrm{2215159}}^1$

素因数の和:2215167

約数の個数: 12

約数和(自身を含む): 86391240

約数和(自身を除く): 46518378

約数列:

[1, 2, 3, 6, 9, 18, 2215159, 4430318, 6645477, 13290954, 19936431, 39872862]

約数ペア:

[(1, 39872862), (2, 19936431), (3, 13290954), (6, 6645477), (9, 4430318), (18, 2215159)]