17944318

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27271}}^1$

素因数の和:27327

約数の個数: 16

約数和(自身を含む): 31417344

約数和(自身を除く): 13473026

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27271, 54542, 190897, 381794, 1281737, 2563474, 8972159, 17944318]

約数ペア:

[(1, 17944318), (2, 8972159), (7, 2563474), (14, 1281737), (47, 381794), (94, 190897), (329, 54542), (658, 27271)]