79990554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1904537}}^1$

素因数の和:1904549

約数の個数: 16

約数和(自身を含む): 182835648

約数和(自身を除く): 102845094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1904537, 3809074, 5713611, 11427222, 13331759, 26663518, 39995277, 79990554]

約数ペア:

[(1, 79990554), (2, 39995277), (3, 26663518), (6, 13331759), (7, 11427222), (14, 5713611), (21, 3809074), (42, 1904537)]