12975018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308929}}^1$

素因数の和:308941

約数の個数: 16

約数和(自身を含む): 29657280

約数和(自身を除く): 16682262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308929, 617858, 926787, 1853574, 2162503, 4325006, 6487509, 12975018]

約数ペア:

[(1, 12975018), (2, 6487509), (3, 4325006), (6, 2162503), (7, 1853574), (14, 926787), (21, 617858), (42, 308929)]