68347866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{160441}}^1$

素因数の和:160517

約数の個数: 16

約数和(自身を含む): 138621888

約数和(自身を除く): 70274022

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 160441, 320882, 481323, 962646, 11391311, 22782622, 34173933, 68347866]

約数ペア:

[(1, 68347866), (2, 34173933), (3, 22782622), (6, 11391311), (71, 962646), (142, 481323), (213, 320882), (426, 160441)]