20180934

素因数分解:

$2^1\times 3^3\times {\mathrm{373721}}^1$

素因数の和:373732

約数の個数: 16

約数和(自身を含む): 44846640

約数和(自身を除く): 24665706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373721, 747442, 1121163, 2242326, 3363489, 6726978, 10090467, 20180934]

約数ペア:

[(1, 20180934), (2, 10090467), (3, 6726978), (6, 3363489), (9, 2242326), (18, 1121163), (27, 747442), (54, 373721)]