81732204

素因数分解:

$2^2\times 3^2\times {\mathrm{2270339}}^1$

素因数の和:2270349

約数の個数: 18

約数和(自身を含む): 206600940

約数和(自身を除く): 124868736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2270339, 4540678, 6811017, 9081356, 13622034, 20433051, 27244068, 40866102, 81732204]

約数ペア:

[(1, 81732204), (2, 40866102), (3, 27244068), (4, 20433051), (6, 13622034), (9, 9081356), (12, 6811017), (18, 4540678), (36, 2270339)]