18184516

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2861}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 36542016

約数和(自身を除く): 18357500

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 2861, 3178, 5722, 6356, 11444, 20027, 40054, 80108, 649447, 1298894, 2597788, 4546129, 9092258, 18184516]

約数ペア:

[(1, 18184516), (2, 9092258), (4, 4546129), (7, 2597788), (14, 1298894), (28, 649447), (227, 80108), (454, 40054), (908, 20027), (1589, 11444), (2861, 6356), (3178, 5722)]