7887206214

素因数分解:

$2^1\times 3^2\times {\mathrm{438178123}}^1$

素因数の和:438178131

約数の個数: 12

約数和(自身を含む): 17088946836

約数和(自身を除く): 9201740622

約数列:

[1, 2, 3, 6, 9, 18, 438178123, 876356246, 1314534369, 2629068738, 3943603107, 7887206214]

約数ペア:

[(1, 7887206214), (2, 3943603107), (3, 2629068738), (6, 1314534369), (9, 876356246), (18, 438178123)]