86820906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{629137}}^1$

素因数の和:629165

約数の個数: 16

約数和(自身を含む): 181191744

約数和(自身を除く): 94370838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 629137, 1258274, 1887411, 3774822, 14470151, 28940302, 43410453, 86820906]

約数ペア:

[(1, 86820906), (2, 43410453), (3, 28940302), (6, 14470151), (23, 3774822), (46, 1887411), (69, 1258274), (138, 629137)]