18864087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 27516288

約数和(自身を除く): 8652201

約数列:

[1, 3, 11, 33, 523, 1093, 1569, 3279, 5753, 12023, 17259, 36069, 571639, 1714917, 6288029, 18864087]

約数ペア:

[(1, 18864087), (3, 6288029), (11, 1714917), (33, 571639), (523, 36069), (1093, 17259), (1569, 12023), (3279, 5753)]