1866126528

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20123}}^1$

素因数の和:20171

約数の個数: 168

約数和(自身を含む): 6379147008

約数和(自身を除く): 4513020480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 7728, 10304, 11592, 13248, 15456, 20123, 23184, 30912, 40246, 46368, 60369, 80492, 92736, 120738, 140861, 160984, 181107, 241476, 281722, 321968, 362214, 422583, 462829, 482952, 563444, 643936, 724428, 845166, 925658, 965904, 1126888, 1267749, 1287872, 1388487, 1448856, 1690332, 1851316, 1931808, 2253776, 2535498, 2776974, 2897712, 3239803, 3380664, 3702632, 3863616, 4165461, 4507552, 5070996, 5553948, 5795424, 6479606, 6761328, 7405264, 8330922, 9015104, 9719409, 10141992, 11107896, 11590848, 12959212, 13522656, 14810528, 16661844, 19438818, 20283984, 22215792, 25918424, 27045312, 29158227, 29621056, 33323688, 38877636, 40567968, 44431584, 51836848, 58316454, 66647376, 77755272, 81135936, 88863168, 103673696, 116632908, 133294752, 155510544, 207347392, 233265816, 266589504, 311021088, 466531632, 622042176, 933063264, 1866126528]

約数ペア:

[(1, 1866126528), (2, 933063264), (3, 622042176), (4, 466531632), (6, 311021088), (7, 266589504), (8, 233265816), (9, 207347392), (12, 155510544), (14, 133294752), (16, 116632908), (18, 103673696), (21, 88863168), (23, 81135936), (24, 77755272), (28, 66647376), (32, 58316454), (36, 51836848), (42, 44431584), (46, 40567968), (48, 38877636), (56, 33323688), (63, 29621056), (64, 29158227), (69, 27045312), (72, 25918424), (84, 22215792), (92, 20283984), (96, 19438818), (112, 16661844), (126, 14810528), (138, 13522656), (144, 12959212), (161, 11590848), (168, 11107896), (184, 10141992), (192, 9719409), (207, 9015104), (224, 8330922), (252, 7405264), (276, 6761328), (288, 6479606), (322, 5795424), (336, 5553948), (368, 5070996), (414, 4507552), (448, 4165461), (483, 3863616), (504, 3702632), (552, 3380664), (576, 3239803), (644, 2897712), (672, 2776974), (736, 2535498), (828, 2253776), (966, 1931808), (1008, 1851316), (1104, 1690332), (1288, 1448856), (1344, 1388487), (1449, 1287872), (1472, 1267749), (1656, 1126888), (1932, 965904), (2016, 925658), (2208, 845166), (2576, 724428), (2898, 643936), (3312, 563444), (3864, 482952), (4032, 462829), (4416, 422583), (5152, 362214), (5796, 321968), (6624, 281722), (7728, 241476), (10304, 181107), (11592, 160984), (13248, 140861), (15456, 120738), (20123, 92736), (23184, 80492), (30912, 60369), (40246, 46368)]