2018753856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4861}}^1$

素因数の和:4989

約数の個数: 168

約数和(自身を含む): 6678598784

約数和(自身を除く): 4659844928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 103, 112, 126, 144, 168, 192, 206, 224, 252, 288, 309, 336, 412, 448, 504, 576, 618, 672, 721, 824, 927, 1008, 1236, 1344, 1442, 1648, 1854, 2016, 2163, 2472, 2884, 3296, 3708, 4032, 4326, 4861, 4944, 5768, 6489, 6592, 7416, 8652, 9722, 9888, 11536, 12978, 14583, 14832, 17304, 19444, 19776, 23072, 25956, 29166, 29664, 34027, 34608, 38888, 43749, 46144, 51912, 58332, 59328, 68054, 69216, 77776, 87498, 102081, 103824, 116664, 136108, 138432, 155552, 174996, 204162, 207648, 233328, 272216, 306243, 311104, 349992, 408324, 415296, 466656, 500683, 544432, 612486, 699984, 816648, 933312, 1001366, 1088864, 1224972, 1399968, 1502049, 1633296, 2002732, 2177728, 2449944, 2799936, 3004098, 3266592, 3504781, 4005464, 4506147, 4899888, 6008196, 6533184, 7009562, 8010928, 9012294, 9799776, 10514343, 12016392, 14019124, 16021856, 18024588, 19599552, 21028686, 24032784, 28038248, 31543029, 32043712, 36049176, 42057372, 48065568, 56076496, 63086058, 72098352, 84114744, 96131136, 112152992, 126172116, 144196704, 168229488, 224305984, 252344232, 288393408, 336458976, 504688464, 672917952, 1009376928, 2018753856]

約数ペア:

[(1, 2018753856), (2, 1009376928), (3, 672917952), (4, 504688464), (6, 336458976), (7, 288393408), (8, 252344232), (9, 224305984), (12, 168229488), (14, 144196704), (16, 126172116), (18, 112152992), (21, 96131136), (24, 84114744), (28, 72098352), (32, 63086058), (36, 56076496), (42, 48065568), (48, 42057372), (56, 36049176), (63, 32043712), (64, 31543029), (72, 28038248), (84, 24032784), (96, 21028686), (103, 19599552), (112, 18024588), (126, 16021856), (144, 14019124), (168, 12016392), (192, 10514343), (206, 9799776), (224, 9012294), (252, 8010928), (288, 7009562), (309, 6533184), (336, 6008196), (412, 4899888), (448, 4506147), (504, 4005464), (576, 3504781), (618, 3266592), (672, 3004098), (721, 2799936), (824, 2449944), (927, 2177728), (1008, 2002732), (1236, 1633296), (1344, 1502049), (1442, 1399968), (1648, 1224972), (1854, 1088864), (2016, 1001366), (2163, 933312), (2472, 816648), (2884, 699984), (3296, 612486), (3708, 544432), (4032, 500683), (4326, 466656), (4861, 415296), (4944, 408324), (5768, 349992), (6489, 311104), (6592, 306243), (7416, 272216), (8652, 233328), (9722, 207648), (9888, 204162), (11536, 174996), (12978, 155552), (14583, 138432), (14832, 136108), (17304, 116664), (19444, 103824), (19776, 102081), (23072, 87498), (25956, 77776), (29166, 69216), (29664, 68054), (34027, 59328), (34608, 58332), (38888, 51912), (43749, 46144)]