18298042

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5861}}^1$

素因数の和:6093

約数の個数: 16

約数和(自身を含む): 31514112

約数和(自身を除く): 13216070

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 5861, 11722, 41027, 82054, 1307003, 2614006, 9149021, 18298042]

約数ペア:

[(1, 18298042), (2, 9149021), (7, 2614006), (14, 1307003), (223, 82054), (446, 41027), (1561, 11722), (3122, 5861)]