18305882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24671}}^1$

素因数の和:24733

約数の個数: 16

約数和(自身を含む): 31974912

約数和(自身を除く): 13669030

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 24671, 49342, 172697, 345394, 1307563, 2615126, 9152941, 18305882]

約数ペア:

[(1, 18305882), (2, 9152941), (7, 2615126), (14, 1307563), (53, 345394), (106, 172697), (371, 49342), (742, 24671)]