7199946018

素因数分解:

$2^1\times 3^2\times {\mathrm{399997001}}^1$

素因数の和:399997009

約数の個数: 12

約数和(自身を含む): 15599883078

約数和(自身を除く): 8399937060

約数列:

[1, 2, 3, 6, 9, 18, 399997001, 799994002, 1199991003, 2399982006, 3599973009, 7199946018]

約数ペア:

[(1, 7199946018), (2, 3599973009), (3, 2399982006), (6, 1199991003), (9, 799994002), (18, 399997001)]