2037546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 5126784

約数和(自身を除く): 3089238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 157, 206, 309, 314, 471, 618, 721, 927, 942, 1099, 1413, 1442, 1854, 2163, 2198, 2826, 3297, 4326, 6489, 6594, 9891, 12978, 16171, 19782, 32342, 48513, 97026, 113197, 145539, 226394, 291078, 339591, 679182, 1018773, 2037546]

約数ペア:

[(1, 2037546), (2, 1018773), (3, 679182), (6, 339591), (7, 291078), (9, 226394), (14, 145539), (18, 113197), (21, 97026), (42, 48513), (63, 32342), (103, 19782), (126, 16171), (157, 12978), (206, 9891), (309, 6594), (314, 6489), (471, 4326), (618, 3297), (721, 2826), (927, 2198), (942, 2163), (1099, 1854), (1413, 1442)]