18589131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 29592576

約数和(自身を除く): 11003445

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 1823, 3399, 5469, 10197, 16407, 20053, 60159, 180477, 187769, 563307, 1689921, 2065459, 6196377, 18589131]

約数ペア:

[(1, 18589131), (3, 6196377), (9, 2065459), (11, 1689921), (33, 563307), (99, 187769), (103, 180477), (309, 60159), (927, 20053), (1133, 16407), (1823, 10197), (3399, 5469)]