8265078

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 40

約数和(自身を含む): 18693048

約数和(自身を除く): 10427970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 313, 326, 489, 626, 939, 978, 1467, 1878, 2817, 2934, 4401, 5634, 8451, 8802, 13203, 16902, 25353, 26406, 50706, 51019, 102038, 153057, 306114, 459171, 918342, 1377513, 2755026, 4132539, 8265078]

約数ペア:

[(1, 8265078), (2, 4132539), (3, 2755026), (6, 1377513), (9, 918342), (18, 459171), (27, 306114), (54, 153057), (81, 102038), (162, 51019), (163, 50706), (313, 26406), (326, 25353), (489, 16902), (626, 13203), (939, 8802), (978, 8451), (1467, 5634), (1878, 4401), (2817, 2934)]