2021666976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27103}}^1$

素因数の和:27163

約数の個数: 144

約数和(自身を含む): 6748245504

約数和(自身を除く): 4726578528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 8288, 9324, 10656, 12432, 18648, 24864, 27103, 37296, 54206, 74592, 81309, 108412, 162618, 189721, 216824, 243927, 325236, 379442, 433648, 487854, 569163, 650472, 758884, 867296, 975708, 1002811, 1138326, 1300944, 1517768, 1707489, 1951416, 2005622, 2276652, 2601888, 3008433, 3035536, 3414978, 3902832, 4011244, 4553304, 6016866, 6071072, 6829956, 7019677, 7805664, 8022488, 9025299, 9106608, 12033732, 13659912, 14039354, 16044976, 18050598, 18213216, 21059031, 24067464, 27319824, 28078708, 32089952, 36101196, 42118062, 48134928, 54639648, 56157416, 63177093, 72202392, 84236124, 96269856, 112314832, 126354186, 144404784, 168472248, 224629664, 252708372, 288809568, 336944496, 505416744, 673888992, 1010833488, 2021666976]

約数ペア:

[(1, 2021666976), (2, 1010833488), (3, 673888992), (4, 505416744), (6, 336944496), (7, 288809568), (8, 252708372), (9, 224629664), (12, 168472248), (14, 144404784), (16, 126354186), (18, 112314832), (21, 96269856), (24, 84236124), (28, 72202392), (32, 63177093), (36, 56157416), (37, 54639648), (42, 48134928), (48, 42118062), (56, 36101196), (63, 32089952), (72, 28078708), (74, 27319824), (84, 24067464), (96, 21059031), (111, 18213216), (112, 18050598), (126, 16044976), (144, 14039354), (148, 13659912), (168, 12033732), (222, 9106608), (224, 9025299), (252, 8022488), (259, 7805664), (288, 7019677), (296, 6829956), (333, 6071072), (336, 6016866), (444, 4553304), (504, 4011244), (518, 3902832), (592, 3414978), (666, 3035536), (672, 3008433), (777, 2601888), (888, 2276652), (1008, 2005622), (1036, 1951416), (1184, 1707489), (1332, 1517768), (1554, 1300944), (1776, 1138326), (2016, 1002811), (2072, 975708), (2331, 867296), (2664, 758884), (3108, 650472), (3552, 569163), (4144, 487854), (4662, 433648), (5328, 379442), (6216, 325236), (8288, 243927), (9324, 216824), (10656, 189721), (12432, 162618), (18648, 108412), (24864, 81309), (27103, 74592), (37296, 54206)]