86640582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2062871}}^1$

素因数の和:2062883

約数の個数: 16

約数和(自身を含む): 198035712

約数和(自身を除く): 111395130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2062871, 4125742, 6188613, 12377226, 14440097, 28880194, 43320291, 86640582]

約数ペア:

[(1, 86640582), (2, 43320291), (3, 28880194), (6, 14440097), (7, 12377226), (14, 6188613), (21, 4125742), (42, 2062871)]