40975218

素因数分解:

$2^1\times 3^2\times {\mathrm{2276401}}^1$

素因数の和:2276409

約数の個数: 12

約数和(自身を含む): 88779678

約数和(自身を除く): 47804460

約数列:

[1, 2, 3, 6, 9, 18, 2276401, 4552802, 6829203, 13658406, 20487609, 40975218]

約数ペア:

[(1, 40975218), (2, 20487609), (3, 13658406), (6, 6829203), (9, 4552802), (18, 2276401)]