18729123834

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{1466191}}^1$

素因数の和:1468325

約数の個数: 16

約数和(自身を含む): 37475867520

約数和(自身を除く): 18746743686

約数列:

[1, 2, 3, 6, 2129, 4258, 6387, 12774, 1466191, 2932382, 4398573, 8797146, 3121520639, 6243041278, 9364561917, 18729123834]

約数ペア:

[(1, 18729123834), (2, 9364561917), (3, 6243041278), (6, 3121520639), (2129, 8797146), (4258, 4398573), (6387, 2932382), (12774, 1466191)]