2018015922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25871999}}^1$

素因数の和:25872017

約数の個数: 16

約数和(自身を含む): 4346496000

約数和(自身を除く): 2328480078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25871999, 51743998, 77615997, 155231994, 336335987, 672671974, 1009007961, 2018015922]

約数ペア:

[(1, 2018015922), (2, 1009007961), (3, 672671974), (6, 336335987), (13, 155231994), (26, 77615997), (39, 51743998), (78, 25871999)]