11918934

素因数分解:

$2^1\times 3^3\times {\mathrm{220721}}^1$

素因数の和:220732

約数の個数: 16

約数和(自身を含む): 26486640

約数和(自身を除く): 14567706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 220721, 441442, 662163, 1324326, 1986489, 3972978, 5959467, 11918934]

約数ペア:

[(1, 11918934), (2, 5959467), (3, 3972978), (6, 1986489), (9, 1324326), (18, 662163), (27, 441442), (54, 220721)]