80940906

素因数分解:

$2^1\times 3^2\times {\mathrm{4496717}}^1$

素因数の和:4496725

約数の個数: 12

約数和(自身を含む): 175372002

約数和(自身を除く): 94431096

約数列:

[1, 2, 3, 6, 9, 18, 4496717, 8993434, 13490151, 26980302, 40470453, 80940906]

約数ペア:

[(1, 80940906), (2, 40470453), (3, 26980302), (6, 13490151), (9, 8993434), (18, 4496717)]