1549900494

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{415969}}^1$

素因数の和:416006

約数の個数: 40

約数和(自身を含む): 3623930640

約数和(自身を除く): 2074030146

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 415969, 831938, 1247907, 2495814, 3743721, 7487442, 9567287, 11231163, 19134574, 22462326, 28701861, 33693489, 57403722, 67386978, 86105583, 172211166, 258316749, 516633498, 774950247, 1549900494]

約数ペア:

[(1, 1549900494), (2, 774950247), (3, 516633498), (6, 258316749), (9, 172211166), (18, 86105583), (23, 67386978), (27, 57403722), (46, 33693489), (54, 28701861), (69, 22462326), (81, 19134574), (138, 11231163), (162, 9567287), (207, 7487442), (414, 3743721), (621, 2495814), (1242, 1247907), (1863, 831938), (3726, 415969)]