8267442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 9150798

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 431, 834, 862, 1293, 2586, 3197, 6394, 9591, 9913, 19182, 19826, 29739, 59478, 59909, 119818, 179727, 359454, 1377907, 2755814, 4133721, 8267442]

約数ペア:

[(1, 8267442), (2, 4133721), (3, 2755814), (6, 1377907), (23, 359454), (46, 179727), (69, 119818), (138, 59909), (139, 59478), (278, 29739), (417, 19826), (431, 19182), (834, 9913), (862, 9591), (1293, 6394), (2586, 3197)]