18169509

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 24707072

約数和(自身を除く): 6537563

約数列:

[1, 3, 103, 127, 309, 381, 463, 1389, 13081, 39243, 47689, 58801, 143067, 176403, 6056503, 18169509]

約数ペア:

[(1, 18169509), (3, 6056503), (103, 176403), (127, 143067), (309, 58801), (381, 47689), (463, 39243), (1389, 13081)]