7884018

素因数分解:

$2^1\times 3^2\times {\mathrm{438001}}^1$

素因数の和:438009

約数の個数: 12

約数和(自身を含む): 17082078

約数和(自身を除く): 9198060

約数列:

[1, 2, 3, 6, 9, 18, 438001, 876002, 1314003, 2628006, 3942009, 7884018]

約数ペア:

[(1, 7884018), (2, 3942009), (3, 2628006), (6, 1314003), (9, 876002), (18, 438001)]