18230553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 29012256

約数和(自身を除く): 10781703

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 1721, 3531, 5163, 10593, 15489, 18931, 56793, 170379, 184147, 552441, 1657323, 2025617, 6076851, 18230553]

約数ペア:

[(1, 18230553), (3, 6076851), (9, 2025617), (11, 1657323), (33, 552441), (99, 184147), (107, 170379), (321, 56793), (963, 18931), (1177, 15489), (1721, 10593), (3531, 5163)]