17997126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{428503}}^1$

素因数の和:428515

約数の個数: 16

約数和(自身を含む): 41136384

約数和(自身を除く): 23139258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 428503, 857006, 1285509, 2571018, 2999521, 5999042, 8998563, 17997126]

約数ペア:

[(1, 17997126), (2, 8998563), (3, 5999042), (6, 2999521), (7, 2571018), (14, 1285509), (21, 857006), (42, 428503)]