18332116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 35118720

約数和(自身を除く): 16786604

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1039, 1604, 2078, 4156, 4411, 8822, 11429, 17644, 22858, 45716, 416639, 833278, 1666556, 4583029, 9166058, 18332116]

約数ペア:

[(1, 18332116), (2, 9166058), (4, 4583029), (11, 1666556), (22, 833278), (44, 416639), (401, 45716), (802, 22858), (1039, 17644), (1604, 11429), (2078, 8822), (4156, 4411)]