18131368

素因数分解:

$2^3\times {\mathrm{853}}^1\times {\mathrm{2657}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 34048980

約数和(自身を除く): 15917612

約数列:

[1, 2, 4, 8, 853, 1706, 2657, 3412, 5314, 6824, 10628, 21256, 2266421, 4532842, 9065684, 18131368]

約数ペア:

[(1, 18131368), (2, 9065684), (4, 4532842), (8, 2266421), (853, 21256), (1706, 10628), (2657, 6824), (3412, 5314)]