2755998

素因数分解:

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

素因数の和:358

約数の個数: 64

約数和(自身を含む): 7326720

約数和(自身を除く): 4570722

約数列:

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

約数ペア:

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