18071608

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{4943}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 33965280

約数和(自身を除く): 15893672

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 4943, 9886, 19772, 39544, 2258951, 4517902, 9035804, 18071608]

約数ペア:

[(1, 18071608), (2, 9035804), (4, 4517902), (8, 2258951), (457, 39544), (914, 19772), (1828, 9886), (3656, 4943)]