85686342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2040151}}^1$

素因数の和:2040163

約数の個数: 16

約数和(自身を含む): 195854592

約数和(自身を除く): 110168250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2040151, 4080302, 6120453, 12240906, 14281057, 28562114, 42843171, 85686342]

約数ペア:

[(1, 85686342), (2, 42843171), (3, 28562114), (6, 14281057), (7, 12240906), (14, 6120453), (21, 4080302), (42, 2040151)]