18670707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 29722368

約数和(自身を除く): 11051661

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 1831, 3399, 5493, 10197, 16479, 20141, 60423, 181269, 188593, 565779, 1697337, 2074523, 6223569, 18670707]

約数ペア:

[(1, 18670707), (3, 6223569), (9, 2074523), (11, 1697337), (33, 565779), (99, 188593), (103, 181269), (309, 60423), (927, 20141), (1133, 16479), (1831, 10197), (3399, 5493)]