8129322

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 18738720

約数和(自身を除く): 10609398

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 389, 486, 774, 778, 1161, 1167, 2322, 2334, 3483, 3501, 6966, 7002, 10449, 10503, 16727, 20898, 21006, 31509, 33454, 50181, 63018, 94527, 100362, 150543, 189054, 301086, 451629, 903258, 1354887, 2709774, 4064661, 8129322]

約数ペア:

[(1, 8129322), (2, 4064661), (3, 2709774), (6, 1354887), (9, 903258), (18, 451629), (27, 301086), (43, 189054), (54, 150543), (81, 100362), (86, 94527), (129, 63018), (162, 50181), (243, 33454), (258, 31509), (387, 21006), (389, 20898), (486, 16727), (774, 10503), (778, 10449), (1161, 7002), (1167, 6966), (2322, 3501), (2334, 3483)]