27726818

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32467}}^1$

素因数の和:32537

約数の個数: 16

約数和(自身を含む): 48312384

約数和(自身を除く): 20585566

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 32467, 64934, 227269, 454538, 1980487, 3960974, 13863409, 27726818]

約数ペア:

[(1, 27726818), (2, 13863409), (7, 3960974), (14, 1980487), (61, 454538), (122, 227269), (427, 64934), (854, 32467)]