123893106

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{189439}}^1$

素因数の和:189553

約数の個数: 16

約数和(自身を含む): 250060800

約数和(自身を除く): 126167694

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 189439, 378878, 568317, 1136634, 20648851, 41297702, 61946553, 123893106]

約数ペア:

[(1, 123893106), (2, 61946553), (3, 41297702), (6, 20648851), (109, 1136634), (218, 568317), (327, 378878), (654, 189439)]