7425144

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 20236320

約数和(自身を除く): 12811176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 367, 562, 734, 843, 1101, 1124, 1468, 1686, 2202, 2248, 2529, 2936, 3303, 3372, 4404, 5058, 6606, 6744, 8808, 10116, 13212, 20232, 26424, 103127, 206254, 309381, 412508, 618762, 825016, 928143, 1237524, 1856286, 2475048, 3712572, 7425144]

約数ペア:

[(1, 7425144), (2, 3712572), (3, 2475048), (4, 1856286), (6, 1237524), (8, 928143), (9, 825016), (12, 618762), (18, 412508), (24, 309381), (36, 206254), (72, 103127), (281, 26424), (367, 20232), (562, 13212), (734, 10116), (843, 8808), (1101, 6744), (1124, 6606), (1468, 5058), (1686, 4404), (2202, 3372), (2248, 3303), (2529, 2936)]