18487112

素因数分解:

$2^3\times 7^2\times {\mathrm{47161}}^1$

素因数の和:47181

約数の個数: 24

約数和(自身を含む): 40323510

約数和(自身を除く): 21836398

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47161, 94322, 188644, 330127, 377288, 660254, 1320508, 2310889, 2641016, 4621778, 9243556, 18487112]

約数ペア:

[(1, 18487112), (2, 9243556), (4, 4621778), (7, 2641016), (8, 2310889), (14, 1320508), (28, 660254), (49, 377288), (56, 330127), (98, 188644), (196, 94322), (392, 47161)]