18319128

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{18617}}^1$

素因数の和:18667

約数の個数: 32

約数和(自身を含む): 46917360

約数和(自身を除く): 28598232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 18617, 37234, 55851, 74468, 111702, 148936, 223404, 446808, 763297, 1526594, 2289891, 3053188, 4579782, 6106376, 9159564, 18319128]

約数ペア:

[(1, 18319128), (2, 9159564), (3, 6106376), (4, 4579782), (6, 3053188), (8, 2289891), (12, 1526594), (24, 763297), (41, 446808), (82, 223404), (123, 148936), (164, 111702), (246, 74468), (328, 55851), (492, 37234), (984, 18617)]