18068084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 32820480

約数和(自身を除く): 14752396

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 1439, 2878, 3139, 5756, 6278, 12556, 61877, 105047, 123754, 210094, 247508, 420188, 4517021, 9034042, 18068084]

約数ペア:

[(1, 18068084), (2, 9034042), (4, 4517021), (43, 420188), (73, 247508), (86, 210094), (146, 123754), (172, 105047), (292, 61877), (1439, 12556), (2878, 6278), (3139, 5756)]