131056686

素因数分解:

$2^1\times 3^2\times {\mathrm{7280927}}^1$

素因数の和:7280935

約数の個数: 12

約数和(自身を含む): 283956192

約数和(自身を除く): 152899506

約数列:

[1, 2, 3, 6, 9, 18, 7280927, 14561854, 21842781, 43685562, 65528343, 131056686]

約数ペア:

[(1, 131056686), (2, 65528343), (3, 43685562), (6, 21842781), (9, 14561854), (18, 7280927)]