80187012

素因数分解:

$2^2\times 3^2\times {\mathrm{2227417}}^1$

素因数の和:2227427

約数の個数: 18

約数和(自身を含む): 202695038

約数和(自身を除く): 122508026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2227417, 4454834, 6682251, 8909668, 13364502, 20046753, 26729004, 40093506, 80187012]

約数ペア:

[(1, 80187012), (2, 40093506), (3, 26729004), (4, 20046753), (6, 13364502), (9, 8909668), (12, 6682251), (18, 4454834), (36, 2227417)]