18688527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 36

約数和(自身を含む): 31916664

約数和(自身を除く): 13228137

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1117, 1287, 1521, 1859, 3351, 5577, 10053, 12287, 14521, 16731, 36861, 43563, 110583, 130689, 159731, 188773, 479193, 566319, 1437579, 1698957, 2076503, 6229509, 18688527]

約数ペア:

[(1, 18688527), (3, 6229509), (9, 2076503), (11, 1698957), (13, 1437579), (33, 566319), (39, 479193), (99, 188773), (117, 159731), (143, 130689), (169, 110583), (429, 43563), (507, 36861), (1117, 16731), (1287, 14521), (1521, 12287), (1859, 10053), (3351, 5577)]