18259242

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 37806912

約数和(自身を除く): 19547670

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 857, 1714, 2571, 3551, 5142, 7102, 10653, 21306, 45421, 57419, 90842, 114838, 136263, 172257, 272526, 344514, 3043207, 6086414, 9129621, 18259242]

約数ペア:

[(1, 18259242), (2, 9129621), (3, 6086414), (6, 3043207), (53, 344514), (67, 272526), (106, 172257), (134, 136263), (159, 114838), (201, 90842), (318, 57419), (402, 45421), (857, 21306), (1714, 10653), (2571, 7102), (3551, 5142)]