15660160938

素因数分解:

$2^1\times 3^2\times {\mathrm{870008941}}^1$

素因数の和:870008949

約数の個数: 12

約数和(自身を含む): 33930348738

約数和(自身を除く): 18270187800

約数列:

[1, 2, 3, 6, 9, 18, 870008941, 1740017882, 2610026823, 5220053646, 7830080469, 15660160938]

約数ペア:

[(1, 15660160938), (2, 7830080469), (3, 5220053646), (6, 2610026823), (9, 1740017882), (18, 870008941)]