18454293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 31516992

約数和(自身を除く): 13062699

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1103, 1287, 1521, 1859, 3309, 5577, 9927, 12133, 14339, 16731, 36399, 43017, 109197, 129051, 157729, 186407, 473187, 559221, 1419561, 1677663, 2050477, 6151431, 18454293]

約数ペア:

[(1, 18454293), (3, 6151431), (9, 2050477), (11, 1677663), (13, 1419561), (33, 559221), (39, 473187), (99, 186407), (117, 157729), (143, 129051), (169, 109197), (429, 43017), (507, 36399), (1103, 16731), (1287, 14339), (1521, 12133), (1859, 9927), (3309, 5577)]