18429896

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 35126310

約数和(自身を除く): 16696414

約数列:

[1, 2, 4, 8, 71, 142, 284, 457, 568, 914, 1828, 3656, 5041, 10082, 20164, 32447, 40328, 64894, 129788, 259576, 2303737, 4607474, 9214948, 18429896]

約数ペア:

[(1, 18429896), (2, 9214948), (4, 4607474), (8, 2303737), (71, 259576), (142, 129788), (284, 64894), (457, 40328), (568, 32447), (914, 20164), (1828, 10082), (3656, 5041)]