67987818

素因数分解:

$2^1\times 3^2\times {\mathrm{3777101}}^1$

素因数の和:3777109

約数の個数: 12

約数和(自身を含む): 147306978

約数和(自身を除く): 79319160

約数列:

[1, 2, 3, 6, 9, 18, 3777101, 7554202, 11331303, 22662606, 33993909, 67987818]

約数ペア:

[(1, 67987818), (2, 33993909), (3, 22662606), (6, 11331303), (9, 7554202), (18, 3777101)]