2012029218

素因数分解:

$2^1\times 3^2\times {\mathrm{111779401}}^1$

素因数の和:111779409

約数の個数: 12

約数和(自身を含む): 4359396678

約数和(自身を除く): 2347367460

約数列:

[1, 2, 3, 6, 9, 18, 111779401, 223558802, 335338203, 670676406, 1006014609, 2012029218]

約数ペア:

[(1, 2012029218), (2, 1006014609), (3, 670676406), (6, 335338203), (9, 223558802), (18, 111779401)]