2018132454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25873493}}^1$

素因数の和:25873511

約数の個数: 16

約数和(自身を含む): 4346746992

約数和(自身を除く): 2328614538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25873493, 51746986, 77620479, 155240958, 336355409, 672710818, 1009066227, 2018132454]

約数ペア:

[(1, 2018132454), (2, 1009066227), (3, 672710818), (6, 336355409), (13, 155240958), (26, 77620479), (39, 51746986), (78, 25873493)]