8889177618

素因数分解:

$2^1\times 3^2\times {\mathrm{493843201}}^1$

素因数の和:493843209

約数の個数: 12

約数和(自身を含む): 19259884878

約数和(自身を除く): 10370707260

約数列:

[1, 2, 3, 6, 9, 18, 493843201, 987686402, 1481529603, 2963059206, 4444588809, 8889177618]

約数ペア:

[(1, 8889177618), (2, 4444588809), (3, 2963059206), (6, 1481529603), (9, 987686402), (18, 493843201)]