18309242

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8162

約数の個数: 24

約数和(自身を含む): 33340896

約数和(自身を除く): 15031654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8123, 16246, 56861, 113722, 186829, 373658, 398027, 796054, 1307803, 2615606, 9154621, 18309242]

約数ペア:

[(1, 18309242), (2, 9154621), (7, 2615606), (14, 1307803), (23, 796054), (46, 398027), (49, 373658), (98, 186829), (161, 113722), (322, 56861), (1127, 16246), (2254, 8123)]