261600642

素因数分解:

$2^1\times 3^2\times {\mathrm{14533369}}^1$

素因数の和:14533377

約数の個数: 12

約数和(自身を含む): 566801430

約数和(自身を除く): 305200788

約数列:

[1, 2, 3, 6, 9, 18, 14533369, 29066738, 43600107, 87200214, 130800321, 261600642]

約数ペア:

[(1, 261600642), (2, 130800321), (3, 87200214), (6, 43600107), (9, 29066738), (18, 14533369)]