17940342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427151}}^1$

素因数の和:427163

約数の個数: 16

約数和(自身を含む): 41006592

約数和(自身を除く): 23066250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427151, 854302, 1281453, 2562906, 2990057, 5980114, 8970171, 17940342]

約数ペア:

[(1, 17940342), (2, 8970171), (3, 5980114), (6, 2990057), (7, 2562906), (14, 1281453), (21, 854302), (42, 427151)]