18677244

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3697}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 43695568

約数和(自身を除く): 25018324

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3697, 5052, 7394, 11091, 14788, 22182, 44364, 1556437, 3112874, 4669311, 6225748, 9338622, 18677244]

約数ペア:

[(1, 18677244), (2, 9338622), (3, 6225748), (4, 4669311), (6, 3112874), (12, 1556437), (421, 44364), (842, 22182), (1263, 14788), (1684, 11091), (2526, 7394), (3697, 5052)]