7980456906

素因数分解:

$2^1\times 3^3\times {\mathrm{147786239}}^1$

素因数の和:147786250

約数の個数: 16

約数和(自身を含む): 17734348800

約数和(自身を除く): 9753891894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147786239, 295572478, 443358717, 886717434, 1330076151, 2660152302, 3990228453, 7980456906]

約数ペア:

[(1, 7980456906), (2, 3990228453), (3, 2660152302), (6, 1330076151), (9, 886717434), (18, 443358717), (27, 295572478), (54, 147786239)]