8642646

素因数分解:

$2^1\times 3^3\times {\mathrm{160049}}^1$

素因数の和:160060

約数の個数: 16

約数和(自身を含む): 19206000

約数和(自身を除く): 10563354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 160049, 320098, 480147, 960294, 1440441, 2880882, 4321323, 8642646]

約数ペア:

[(1, 8642646), (2, 4321323), (3, 2880882), (6, 1440441), (9, 960294), (18, 480147), (27, 320098), (54, 160049)]