1810782456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{66947}}^1$

素因数の和:66993

約数の個数: 96

約数和(自身を含む): 5495091840

約数和(自身を除く): 3684309384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1127, 1176, 1288, 1932, 2254, 3381, 3864, 4508, 6762, 9016, 13524, 27048, 66947, 133894, 200841, 267788, 401682, 468629, 535576, 803364, 937258, 1405887, 1539781, 1606728, 1874516, 2811774, 3079562, 3280403, 3749032, 4619343, 5623548, 6159124, 6560806, 9238686, 9841209, 10778467, 11247096, 12318248, 13121612, 18477372, 19682418, 21556934, 26243224, 32335401, 36954744, 39364836, 43113868, 64670802, 75449269, 78729672, 86227736, 129341604, 150898538, 226347807, 258683208, 301797076, 452695614, 603594152, 905391228, 1810782456]

約数ペア:

[(1, 1810782456), (2, 905391228), (3, 603594152), (4, 452695614), (6, 301797076), (7, 258683208), (8, 226347807), (12, 150898538), (14, 129341604), (21, 86227736), (23, 78729672), (24, 75449269), (28, 64670802), (42, 43113868), (46, 39364836), (49, 36954744), (56, 32335401), (69, 26243224), (84, 21556934), (92, 19682418), (98, 18477372), (138, 13121612), (147, 12318248), (161, 11247096), (168, 10778467), (184, 9841209), (196, 9238686), (276, 6560806), (294, 6159124), (322, 5623548), (392, 4619343), (483, 3749032), (552, 3280403), (588, 3079562), (644, 2811774), (966, 1874516), (1127, 1606728), (1176, 1539781), (1288, 1405887), (1932, 937258), (2254, 803364), (3381, 535576), (3864, 468629), (4508, 401682), (6762, 267788), (9016, 200841), (13524, 133894), (27048, 66947)]