18592227

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 27646080

約数和(自身を除く): 9053853

約数列:

[1, 3, 9, 27, 307, 921, 2243, 2763, 6729, 8289, 20187, 60561, 688601, 2065803, 6197409, 18592227]

約数ペア:

[(1, 18592227), (3, 6197409), (9, 2065803), (27, 688601), (307, 60561), (921, 20187), (2243, 8289), (2763, 6729)]