18092283

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 27827712

約数和(自身を除く): 9735429

約数列:

[1, 3, 11, 23, 33, 69, 121, 197, 253, 363, 591, 759, 1331, 2167, 2783, 3993, 4531, 6501, 8349, 13593, 23837, 30613, 49841, 71511, 91839, 149523, 262207, 548251, 786621, 1644753, 6030761, 18092283]

約数ペア:

[(1, 18092283), (3, 6030761), (11, 1644753), (23, 786621), (33, 548251), (69, 262207), (121, 149523), (197, 91839), (253, 71511), (363, 49841), (591, 30613), (759, 23837), (1331, 13593), (2167, 8349), (2783, 6501), (3993, 4531)]