123075318

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199151}}^1$

素因数の和:199259

約数の個数: 16

約数和(自身を含む): 248541696

約数和(自身を除く): 125466378

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 199151, 398302, 597453, 1194906, 20512553, 41025106, 61537659, 123075318]

約数ペア:

[(1, 123075318), (2, 61537659), (3, 41025106), (6, 20512553), (103, 1194906), (206, 597453), (309, 398302), (618, 199151)]