68401866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{876947}}^1$

素因数の和:876965

約数の個数: 16

約数和(自身を含む): 147327264

約数和(自身を除く): 78925398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 876947, 1753894, 2630841, 5261682, 11400311, 22800622, 34200933, 68401866]

約数ペア:

[(1, 68401866), (2, 34200933), (3, 22800622), (6, 11400311), (13, 5261682), (26, 2630841), (39, 1753894), (78, 876947)]