80419212

素因数分解:

$2^2\times 3^2\times {\mathrm{2233867}}^1$

素因数の和:2233877

約数の個数: 18

約数和(自身を含む): 203281988

約数和(自身を除く): 122862776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2233867, 4467734, 6701601, 8935468, 13403202, 20104803, 26806404, 40209606, 80419212]

約数ペア:

[(1, 80419212), (2, 40209606), (3, 26806404), (4, 20104803), (6, 13403202), (9, 8935468), (12, 6701601), (18, 4467734), (36, 2233867)]