131973246

素因数分解:

$2^1\times 3^3\times {\mathrm{2443949}}^1$

素因数の和:2443960

約数の個数: 16

約数和(自身を含む): 293274000

約数和(自身を除く): 161300754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2443949, 4887898, 7331847, 14663694, 21995541, 43991082, 65986623, 131973246]

約数ペア:

[(1, 131973246), (2, 65986623), (3, 43991082), (6, 21995541), (9, 14663694), (18, 7331847), (27, 4887898), (54, 2443949)]