18693135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18061}}^1$

素因数の和:18095

約数の個数: 24

約数和(自身を含む): 33812064

約数和(自身を除く): 15118929

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 18061, 54183, 90305, 162549, 270915, 415403, 812745, 1246209, 2077015, 3738627, 6231045, 18693135]

約数ペア:

[(1, 18693135), (3, 6231045), (5, 3738627), (9, 2077015), (15, 1246209), (23, 812745), (45, 415403), (69, 270915), (115, 162549), (207, 90305), (345, 54183), (1035, 18061)]