18067435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 4794005

約数列:

[1, 5, 29, 53, 145, 265, 1537, 2351, 7685, 11755, 68179, 124603, 340895, 623015, 3613487, 18067435]

約数ペア:

[(1, 18067435), (5, 3613487), (29, 623015), (53, 340895), (145, 124603), (265, 68179), (1537, 11755), (2351, 7685)]