2018940009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1365071}}^1$

素因数の和:1365120

約数の個数: 16

約数和(自身を含む): 2948555520

約数和(自身を除く): 929615511

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 1365071, 4095213, 23206207, 39587059, 69618621, 118761177, 672980003, 2018940009]

約数ペア:

[(1, 2018940009), (3, 672980003), (17, 118761177), (29, 69618621), (51, 39587059), (87, 23206207), (493, 4095213), (1479, 1365071)]