27721134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220009}}^1$

素因数の和:220024

約数の個数: 24

約数和(自身を含む): 68643120

約数和(自身を除く): 40921986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220009, 440018, 660027, 1320054, 1540063, 1980081, 3080126, 3960162, 4620189, 9240378, 13860567, 27721134]

約数ペア:

[(1, 27721134), (2, 13860567), (3, 9240378), (6, 4620189), (7, 3960162), (9, 3080126), (14, 1980081), (18, 1540063), (21, 1320054), (42, 660027), (63, 440018), (126, 220009)]