7890402006

素因数分解:

$2^1\times 3^2\times {\mathrm{438355667}}^1$

素因数の和:438355675

約数の個数: 12

約数和(自身を含む): 17095871052

約数和(自身を除く): 9205469046

約数列:

[1, 2, 3, 6, 9, 18, 438355667, 876711334, 1315067001, 2630134002, 3945201003, 7890402006]

約数ペア:

[(1, 7890402006), (2, 3945201003), (3, 2630134002), (6, 1315067001), (9, 876711334), (18, 438355667)]