122129418

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257657}}^1$

素因数の和:257741

約数の個数: 16

約数和(自身を含む): 247351680

約数和(自身を除く): 125222262

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 257657, 515314, 772971, 1545942, 20354903, 40709806, 61064709, 122129418]

約数ペア:

[(1, 122129418), (2, 61064709), (3, 40709806), (6, 20354903), (79, 1545942), (158, 772971), (237, 515314), (474, 257657)]