18236493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8049

約数の個数: 24

約数和(自身を含む): 29989440

約数和(自身を除く): 11752947

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8009, 24027, 72081, 88099, 184207, 264297, 552621, 792891, 1657863, 2026277, 6078831, 18236493]

約数ペア:

[(1, 18236493), (3, 6078831), (9, 2026277), (11, 1657863), (23, 792891), (33, 552621), (69, 264297), (99, 184207), (207, 88099), (253, 72081), (759, 24027), (2277, 8009)]