7287492006

素因数分解:

$2^1\times 3^2\times {\mathrm{404860667}}^1$

素因数の和:404860675

約数の個数: 12

約数和(自身を含む): 15789566052

約数和(自身を除く): 8502074046

約数列:

[1, 2, 3, 6, 9, 18, 404860667, 809721334, 1214582001, 2429164002, 3643746003, 7287492006]

約数ペア:

[(1, 7287492006), (2, 3643746003), (3, 2429164002), (6, 1214582001), (9, 809721334), (18, 404860667)]