1856304801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{148279}}^1$

素因数の和:148405

約数の個数: 24

約数和(自身を含む): 2914591680

約数和(自身を除く): 1058286879

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 148279, 444837, 1334511, 1927627, 5782881, 15865853, 17348643, 47597559, 142792677, 206256089, 618768267, 1856304801]

約数ペア:

[(1, 1856304801), (3, 618768267), (9, 206256089), (13, 142792677), (39, 47597559), (107, 17348643), (117, 15865853), (321, 5782881), (963, 1927627), (1391, 1334511), (4173, 444837), (12519, 148279)]