2019910986

素因数分解:

$2^1\times 3^3\times {\mathrm{37405759}}^1$

素因数の和:37405770

約数の個数: 16

約数和(自身を含む): 4488691200

約数和(自身を除く): 2468780214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37405759, 74811518, 112217277, 224434554, 336651831, 673303662, 1009955493, 2019910986]

約数ペア:

[(1, 2019910986), (2, 1009955493), (3, 673303662), (6, 336651831), (9, 224434554), (18, 112217277), (27, 74811518), (54, 37405759)]