81495438

素因数分解:

$2^1\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{5807}}^1$

素因数の和:8151

約数の個数: 16

約数和(自身を含む): 163088640

約数和(自身を除く): 81593202

約数列:

[1, 2, 3, 6, 2339, 4678, 5807, 7017, 11614, 14034, 17421, 34842, 13582573, 27165146, 40747719, 81495438]

約数ペア:

[(1, 81495438), (2, 40747719), (3, 27165146), (6, 13582573), (2339, 34842), (4678, 17421), (5807, 14034), (7017, 11614)]