3220686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{25561}}^1$

素因数の和:25576

約数の個数: 24

約数和(自身を含む): 7975344

約数和(自身を除く): 4754658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 25561, 51122, 76683, 153366, 178927, 230049, 357854, 460098, 536781, 1073562, 1610343, 3220686]

約数ペア:

[(1, 3220686), (2, 1610343), (3, 1073562), (6, 536781), (7, 460098), (9, 357854), (14, 230049), (18, 178927), (21, 153366), (42, 76683), (63, 51122), (126, 25561)]