6638394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 15275520

約数和(自身を除く): 8637126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 883, 1074, 1253, 1766, 2506, 2649, 3759, 5298, 6181, 7518, 12362, 18543, 37086, 158057, 316114, 474171, 948342, 1106399, 2212798, 3319197, 6638394]

約数ペア:

[(1, 6638394), (2, 3319197), (3, 2212798), (6, 1106399), (7, 948342), (14, 474171), (21, 316114), (42, 158057), (179, 37086), (358, 18543), (537, 12362), (883, 7518), (1074, 6181), (1253, 5298), (1766, 3759), (2506, 2649)]