126643188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1507657}}^1$

素因数の和:1507671

約数の個数: 24

約数和(自身を含む): 337715392

約数和(自身を除く): 211072204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1507657, 3015314, 4522971, 6030628, 9045942, 10553599, 18091884, 21107198, 31660797, 42214396, 63321594, 126643188]

約数ペア:

[(1, 126643188), (2, 63321594), (3, 42214396), (4, 31660797), (6, 21107198), (7, 18091884), (12, 10553599), (14, 9045942), (21, 6030628), (28, 4522971), (42, 3015314), (84, 1507657)]