8267994

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 22163328

約数和(自身を除く): 13895334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 317, 322, 378, 414, 483, 567, 621, 634, 951, 966, 1134, 1242, 1449, 1863, 1902, 2219, 2853, 2898, 3726, 4347, 4438, 5706, 6657, 7291, 8559, 8694, 13041, 13314, 14582, 17118, 19971, 21873, 25677, 26082, 39942, 43746, 51037, 51354, 59913, 65619, 102074, 119826, 131238, 153111, 179739, 196857, 306222, 359478, 393714, 459333, 590571, 918666, 1181142, 1377999, 2755998, 4133997, 8267994]

約数ペア:

[(1, 8267994), (2, 4133997), (3, 2755998), (6, 1377999), (7, 1181142), (9, 918666), (14, 590571), (18, 459333), (21, 393714), (23, 359478), (27, 306222), (42, 196857), (46, 179739), (54, 153111), (63, 131238), (69, 119826), (81, 102074), (126, 65619), (138, 59913), (161, 51354), (162, 51037), (189, 43746), (207, 39942), (317, 26082), (322, 25677), (378, 21873), (414, 19971), (483, 17118), (567, 14582), (621, 13314), (634, 13041), (951, 8694), (966, 8559), (1134, 7291), (1242, 6657), (1449, 5706), (1863, 4438), (1902, 4347), (2219, 3726), (2853, 2898)]