18868142832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{5821}}^1$

素因数の和:6727

約数の個数: 160

約数和(自身を含む): 60849867264

約数和(自身を除く): 41981724432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 877, 924, 1232, 1754, 1848, 2631, 3508, 3696, 5262, 5821, 6139, 7016, 9647, 10524, 11642, 12278, 14032, 17463, 18417, 19294, 21048, 23284, 24556, 28941, 34926, 36834, 38588, 40747, 42096, 46568, 49112, 57882, 64031, 67529, 69852, 73668, 77176, 81494, 93136, 98224, 115764, 122241, 128062, 135058, 139704, 147336, 154352, 162988, 192093, 202587, 231528, 244482, 256124, 270116, 279408, 294672, 325976, 384186, 405174, 448217, 463056, 488964, 512248, 540232, 651952, 768372, 810348, 896434, 977928, 1024496, 1080464, 1344651, 1536744, 1620696, 1792868, 1955856, 2689302, 3073488, 3241392, 3585736, 5105017, 5378604, 7171472, 10210034, 10757208, 15315051, 20420068, 21514416, 30630102, 35735119, 40840136, 56155187, 61260204, 71470238, 81680272, 107205357, 112310374, 122520408, 142940476, 168465561, 214410714, 224620748, 245040816, 285880952, 336931122, 393086309, 428821428, 449241496, 571761904, 673862244, 786172618, 857642856, 898482992, 1179258927, 1347724488, 1572345236, 1715285712, 2358517854, 2695448976, 3144690472, 4717035708, 6289380944, 9434071416, 18868142832]

約数ペア:

[(1, 18868142832), (2, 9434071416), (3, 6289380944), (4, 4717035708), (6, 3144690472), (7, 2695448976), (8, 2358517854), (11, 1715285712), (12, 1572345236), (14, 1347724488), (16, 1179258927), (21, 898482992), (22, 857642856), (24, 786172618), (28, 673862244), (33, 571761904), (42, 449241496), (44, 428821428), (48, 393086309), (56, 336931122), (66, 285880952), (77, 245040816), (84, 224620748), (88, 214410714), (112, 168465561), (132, 142940476), (154, 122520408), (168, 112310374), (176, 107205357), (231, 81680272), (264, 71470238), (308, 61260204), (336, 56155187), (462, 40840136), (528, 35735119), (616, 30630102), (877, 21514416), (924, 20420068), (1232, 15315051), (1754, 10757208), (1848, 10210034), (2631, 7171472), (3508, 5378604), (3696, 5105017), (5262, 3585736), (5821, 3241392), (6139, 3073488), (7016, 2689302), (9647, 1955856), (10524, 1792868), (11642, 1620696), (12278, 1536744), (14032, 1344651), (17463, 1080464), (18417, 1024496), (19294, 977928), (21048, 896434), (23284, 810348), (24556, 768372), (28941, 651952), (34926, 540232), (36834, 512248), (38588, 488964), (40747, 463056), (42096, 448217), (46568, 405174), (49112, 384186), (57882, 325976), (64031, 294672), (67529, 279408), (69852, 270116), (73668, 256124), (77176, 244482), (81494, 231528), (93136, 202587), (98224, 192093), (115764, 162988), (122241, 154352), (128062, 147336), (135058, 139704)]