2118294

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 4628520

約数和(自身を除く): 2510226

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 859, 1233, 1718, 2466, 2577, 5154, 7731, 15462, 117683, 235366, 353049, 706098, 1059147, 2118294]

約数ペア:

[(1, 2118294), (2, 1059147), (3, 706098), (6, 353049), (9, 235366), (18, 117683), (137, 15462), (274, 7731), (411, 5154), (822, 2577), (859, 2466), (1233, 1718)]