678241812

素因数分解:

$2^2\times 3^1\times {\mathrm{56520151}}^1$

素因数の和:56520158

約数の個数: 12

約数和(自身を含む): 1582564256

約数和(自身を除く): 904322444

約数列:

[1, 2, 3, 4, 6, 12, 56520151, 113040302, 169560453, 226080604, 339120906, 678241812]

約数ペア:

[(1, 678241812), (2, 339120906), (3, 226080604), (4, 169560453), (6, 113040302), (12, 56520151)]