18433998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 43922736

約数和(自身を除く): 25488738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 593, 942, 1186, 1413, 1727, 1779, 2826, 3454, 3558, 5181, 5337, 6523, 10362, 10674, 13046, 15543, 19569, 31086, 39138, 58707, 93101, 117414, 186202, 279303, 558606, 837909, 1024111, 1675818, 2048222, 3072333, 6144666, 9216999, 18433998]

約数ペア:

[(1, 18433998), (2, 9216999), (3, 6144666), (6, 3072333), (9, 2048222), (11, 1675818), (18, 1024111), (22, 837909), (33, 558606), (66, 279303), (99, 186202), (157, 117414), (198, 93101), (314, 58707), (471, 39138), (593, 31086), (942, 19569), (1186, 15543), (1413, 13046), (1727, 10674), (1779, 10362), (2826, 6523), (3454, 5337), (3558, 5181)]