2109007824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{81517}}^1$

素因数の和:81553

約数の個数: 120

約数和(自身を含む): 6914030688

約数和(自身を除く): 4805022864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 25872, 81517, 163034, 244551, 326068, 489102, 570619, 652136, 896687, 978204, 1141238, 1304272, 1711857, 1793374, 1956408, 2282476, 2690061, 3423714, 3586748, 3912816, 3994333, 4564952, 5380122, 6276809, 6847428, 7173496, 7988666, 9129904, 10760244, 11982999, 12553618, 13694856, 14346992, 15977332, 18830427, 21520488, 23965998, 25107236, 27389712, 31954664, 37660854, 43040976, 43937663, 47931996, 50214472, 63909328, 75321708, 87875326, 95863992, 100428944, 131812989, 150643416, 175750652, 191727984, 263625978, 301286832, 351501304, 527251956, 703002608, 1054503912, 2109007824]

約数ペア:

[(1, 2109007824), (2, 1054503912), (3, 703002608), (4, 527251956), (6, 351501304), (7, 301286832), (8, 263625978), (11, 191727984), (12, 175750652), (14, 150643416), (16, 131812989), (21, 100428944), (22, 95863992), (24, 87875326), (28, 75321708), (33, 63909328), (42, 50214472), (44, 47931996), (48, 43937663), (49, 43040976), (56, 37660854), (66, 31954664), (77, 27389712), (84, 25107236), (88, 23965998), (98, 21520488), (112, 18830427), (132, 15977332), (147, 14346992), (154, 13694856), (168, 12553618), (176, 11982999), (196, 10760244), (231, 9129904), (264, 7988666), (294, 7173496), (308, 6847428), (336, 6276809), (392, 5380122), (462, 4564952), (528, 3994333), (539, 3912816), (588, 3586748), (616, 3423714), (784, 2690061), (924, 2282476), (1078, 1956408), (1176, 1793374), (1232, 1711857), (1617, 1304272), (1848, 1141238), (2156, 978204), (2352, 896687), (3234, 652136), (3696, 570619), (4312, 489102), (6468, 326068), (8624, 244551), (12936, 163034), (25872, 81517)]