39390906

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{40277}}^1$

素因数の和:40445

約数の個数: 16

約数和(自身を含む): 79267104

約数和(自身を除く): 39876198

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 40277, 80554, 120831, 241662, 6565151, 13130302, 19695453, 39390906]

約数ペア:

[(1, 39390906), (2, 19695453), (3, 13130302), (6, 6565151), (163, 241662), (326, 120831), (489, 80554), (978, 40277)]