39988914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{952117}}^1$

素因数の和:952129

約数の個数: 16

約数和(自身を含む): 91403328

約数和(自身を除く): 51414414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 952117, 1904234, 2856351, 5712702, 6664819, 13329638, 19994457, 39988914]

約数ペア:

[(1, 39988914), (2, 19994457), (3, 13329638), (6, 6664819), (7, 5712702), (14, 2856351), (21, 1904234), (42, 952117)]