80406882

素因数分解:

$2^1\times 3^2\times {\mathrm{4467049}}^1$

素因数の和:4467057

約数の個数: 12

約数和(自身を含む): 174214950

約数和(自身を除く): 93808068

約数列:

[1, 2, 3, 6, 9, 18, 4467049, 8934098, 13401147, 26802294, 40203441, 80406882]

約数ペア:

[(1, 80406882), (2, 40203441), (3, 26802294), (6, 13401147), (9, 8934098), (18, 4467049)]