18536331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 27059328

約数和(自身を除く): 8522997

約数列:

[1, 3, 11, 33, 331, 993, 1697, 3641, 5091, 10923, 18667, 56001, 561707, 1685121, 6178777, 18536331]

約数ペア:

[(1, 18536331), (3, 6178777), (11, 1685121), (33, 561707), (331, 56001), (993, 18667), (1697, 10923), (3641, 5091)]