401065218

素因数分解:

$2^1\times 3^2\times {\mathrm{22281401}}^1$

素因数の和:22281409

約数の個数: 12

約数和(自身を含む): 868974678

約数和(自身を除く): 467909460

約数列:

[1, 2, 3, 6, 9, 18, 22281401, 44562802, 66844203, 133688406, 200532609, 401065218]

約数ペア:

[(1, 401065218), (2, 200532609), (3, 133688406), (6, 66844203), (9, 44562802), (18, 22281401)]