18196292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 32853912

約数和(自身を除く): 14657620

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 613, 724, 1226, 2452, 7421, 14842, 25133, 29684, 50266, 100532, 110953, 221906, 443812, 4549073, 9098146, 18196292]

約数ペア:

[(1, 18196292), (2, 9098146), (4, 4549073), (41, 443812), (82, 221906), (164, 110953), (181, 100532), (362, 50266), (613, 29684), (724, 25133), (1226, 14842), (2452, 7421)]