18157472

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5303}}^1$

素因数の和:5420

約数の個数: 24

約数和(自身を含む): 36088416

約数和(自身を除く): 17930944

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5303, 10606, 21212, 42424, 84848, 169696, 567421, 1134842, 2269684, 4539368, 9078736, 18157472]

約数ペア:

[(1, 18157472), (2, 9078736), (4, 4539368), (8, 2269684), (16, 1134842), (32, 567421), (107, 169696), (214, 84848), (428, 42424), (856, 21212), (1712, 10606), (3424, 5303)]