31173618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{742229}}^1$

素因数の和:742241

約数の個数: 16

約数和(自身を含む): 71254080

約数和(自身を除く): 40080462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 742229, 1484458, 2226687, 4453374, 5195603, 10391206, 15586809, 31173618]

約数ペア:

[(1, 31173618), (2, 15586809), (3, 10391206), (6, 5195603), (7, 4453374), (14, 2226687), (21, 1484458), (42, 742229)]