18179368

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 34925850

約数和(自身を除く): 16746482

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1229, 1849, 2458, 3698, 4916, 7396, 9832, 14792, 52847, 105694, 211388, 422776, 2272421, 4544842, 9089684, 18179368]

約数ペア:

[(1, 18179368), (2, 9089684), (4, 4544842), (8, 2272421), (43, 422776), (86, 211388), (172, 105694), (344, 52847), (1229, 14792), (1849, 9832), (2458, 7396), (3698, 4916)]