8290254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 20158848

約数和(自身を除く): 11868594

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 683, 714, 867, 1366, 1734, 2023, 2049, 4046, 4098, 4781, 6069, 9562, 11611, 12138, 14343, 23222, 28686, 34833, 69666, 81277, 162554, 197387, 243831, 394774, 487662, 592161, 1184322, 1381709, 2763418, 4145127, 8290254]

約数ペア:

[(1, 8290254), (2, 4145127), (3, 2763418), (6, 1381709), (7, 1184322), (14, 592161), (17, 487662), (21, 394774), (34, 243831), (42, 197387), (51, 162554), (102, 81277), (119, 69666), (238, 34833), (289, 28686), (357, 23222), (578, 14343), (683, 12138), (714, 11611), (867, 9562), (1366, 6069), (1734, 4781), (2023, 4098), (2049, 4046)]