28686924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113837}}^1$

素因数の和:113854

約数の個数: 36

約数和(自身を含む): 82874064

約数和(自身を除く): 54187140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113837, 227674, 341511, 455348, 683022, 796859, 1024533, 1366044, 1593718, 2049066, 2390577, 3187436, 4098132, 4781154, 7171731, 9562308, 14343462, 28686924]

約数ペア:

[(1, 28686924), (2, 14343462), (3, 9562308), (4, 7171731), (6, 4781154), (7, 4098132), (9, 3187436), (12, 2390577), (14, 2049066), (18, 1593718), (21, 1366044), (28, 1024533), (36, 796859), (42, 683022), (63, 455348), (84, 341511), (126, 227674), (252, 113837)]