18466216594

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3984941}}^1$

素因数の和:3985281

約数の個数: 16

約数和(自身を含む): 31752017856

約数和(自身を除く): 13285801262

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 3984941, 7969882, 27894587, 55789174, 1319015471, 2638030942, 9233108297, 18466216594]

約数ペア:

[(1, 18466216594), (2, 9233108297), (7, 2638030942), (14, 1319015471), (331, 55789174), (662, 27894587), (2317, 7969882), (4634, 3984941)]