22389282

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17519}}^1$

素因数の和:17598

約数の個数: 24

約数和(自身を含む): 49196160

約数和(自身を除く): 26806878

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 17519, 35038, 52557, 105114, 157671, 315342, 1243849, 2487698, 3731547, 7463094, 11194641, 22389282]

約数ペア:

[(1, 22389282), (2, 11194641), (3, 7463094), (6, 3731547), (9, 2487698), (18, 1243849), (71, 315342), (142, 157671), (213, 105114), (426, 52557), (639, 35038), (1278, 17519)]