21076079616

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73771}}^1$

素因数の和:73828

約数の個数: 132

約数和(自身を含む): 62820694144

約数和(自身を除く): 41744614528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 7936, 8928, 9216, 11904, 15872, 17856, 23808, 31744, 35712, 47616, 71424, 73771, 95232, 142848, 147542, 221313, 285696, 295084, 442626, 590168, 663939, 885252, 1180336, 1327878, 1770504, 2286901, 2360672, 2655756, 3541008, 4573802, 4721344, 5311512, 6860703, 7082016, 9147604, 9442688, 10623024, 13721406, 14164032, 18295208, 18885376, 20582109, 21246048, 27442812, 28328064, 36590416, 37770752, 41164218, 42492096, 54885624, 56656128, 73180832, 75541504, 82328436, 84984192, 109771248, 113312256, 146361664, 164656872, 169968384, 219542496, 226624512, 292723328, 329313744, 339936768, 439084992, 585446656, 658627488, 679873536, 878169984, 1170893312, 1317254976, 1756339968, 2341786624, 2634509952, 3512679936, 5269019904, 7025359872, 10538039808, 21076079616]

約数ペア:

[(1, 21076079616), (2, 10538039808), (3, 7025359872), (4, 5269019904), (6, 3512679936), (8, 2634509952), (9, 2341786624), (12, 1756339968), (16, 1317254976), (18, 1170893312), (24, 878169984), (31, 679873536), (32, 658627488), (36, 585446656), (48, 439084992), (62, 339936768), (64, 329313744), (72, 292723328), (93, 226624512), (96, 219542496), (124, 169968384), (128, 164656872), (144, 146361664), (186, 113312256), (192, 109771248), (248, 84984192), (256, 82328436), (279, 75541504), (288, 73180832), (372, 56656128), (384, 54885624), (496, 42492096), (512, 41164218), (558, 37770752), (576, 36590416), (744, 28328064), (768, 27442812), (992, 21246048), (1024, 20582109), (1116, 18885376), (1152, 18295208), (1488, 14164032), (1536, 13721406), (1984, 10623024), (2232, 9442688), (2304, 9147604), (2976, 7082016), (3072, 6860703), (3968, 5311512), (4464, 4721344), (4608, 4573802), (5952, 3541008), (7936, 2655756), (8928, 2360672), (9216, 2286901), (11904, 1770504), (15872, 1327878), (17856, 1180336), (23808, 885252), (31744, 663939), (35712, 590168), (47616, 442626), (71424, 295084), (73771, 285696), (95232, 221313), (142848, 147542)]