18528314

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19753}}^1$

素因数の和:19829

約数の個数: 16

約数和(自身を含む): 32238528

約数和(自身を除く): 13710214

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 19753, 39506, 138271, 276542, 1323451, 2646902, 9264157, 18528314]

約数ペア:

[(1, 18528314), (2, 9264157), (7, 2646902), (14, 1323451), (67, 276542), (134, 138271), (469, 39506), (938, 19753)]