2856978

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 6405120

約数和(自身を除く): 3548142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 277, 382, 554, 573, 831, 1146, 1662, 1719, 2493, 3438, 4986, 5157, 7479, 10314, 14958, 52907, 105814, 158721, 317442, 476163, 952326, 1428489, 2856978]

約数ペア:

[(1, 2856978), (2, 1428489), (3, 952326), (6, 476163), (9, 317442), (18, 158721), (27, 105814), (54, 52907), (191, 14958), (277, 10314), (382, 7479), (554, 5157), (573, 4986), (831, 3438), (1146, 2493), (1662, 1719)]