13420342326

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{31503151}}^1$

素因数の和:31503227

約数の個数: 16

約数和(自身を含む): 27218723328

約数和(自身を除く): 13798381002

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 31503151, 63006302, 94509453, 189018906, 2236723721, 4473447442, 6710171163, 13420342326]

約数ペア:

[(1, 13420342326), (2, 6710171163), (3, 4473447442), (6, 2236723721), (71, 189018906), (142, 94509453), (213, 63006302), (426, 31503151)]