18208514

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 28194936

約数和(自身を除く): 9986422

約数列:

[1, 2, 37, 74, 241, 482, 1021, 2042, 8917, 17834, 37777, 75554, 246061, 492122, 9104257, 18208514]

約数ペア:

[(1, 18208514), (2, 9104257), (37, 492122), (74, 246061), (241, 75554), (482, 37777), (1021, 17834), (2042, 8917)]