18041922

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7211}}^1$

素因数の和:7358

約数の個数: 24

約数和(自身を含む): 39377520

約数和(自身を除く): 21335598

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 7211, 14422, 21633, 43266, 64899, 129798, 1002329, 2004658, 3006987, 6013974, 9020961, 18041922]

約数ペア:

[(1, 18041922), (2, 9020961), (3, 6013974), (6, 3006987), (9, 2004658), (18, 1002329), (139, 129798), (278, 64899), (417, 43266), (834, 21633), (1251, 14422), (2502, 7211)]