21747102912

素因数分解:

$2^6\times 3^4\times {\mathrm{863}}^1\times {\mathrm{4861}}^1$

素因数の和:5748

約数の個数: 140

約数和(自身を含む): 64553201856

約数和(自身を除く): 42806098944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 863, 864, 1296, 1726, 1728, 2589, 2592, 3452, 4861, 5178, 5184, 6904, 7767, 9722, 10356, 13808, 14583, 15534, 19444, 20712, 23301, 27616, 29166, 31068, 38888, 41424, 43749, 46602, 55232, 58332, 62136, 69903, 77776, 82848, 87498, 93204, 116664, 124272, 131247, 139806, 155552, 165696, 174996, 186408, 233328, 248544, 262494, 279612, 311104, 349992, 372816, 393741, 466656, 497088, 524988, 559224, 699984, 745632, 787482, 933312, 1049976, 1118448, 1399968, 1491264, 1574964, 2099952, 2236896, 2799936, 3149928, 4195043, 4199904, 4473792, 6299856, 8390086, 8399808, 12585129, 12599712, 16780172, 25170258, 25199424, 33560344, 37755387, 50340516, 67120688, 75510774, 100681032, 113266161, 134241376, 151021548, 201362064, 226532322, 268482752, 302043096, 339798483, 402724128, 453064644, 604086192, 679596966, 805448256, 906129288, 1208172384, 1359193932, 1812258576, 2416344768, 2718387864, 3624517152, 5436775728, 7249034304, 10873551456, 21747102912]

約数ペア:

[(1, 21747102912), (2, 10873551456), (3, 7249034304), (4, 5436775728), (6, 3624517152), (8, 2718387864), (9, 2416344768), (12, 1812258576), (16, 1359193932), (18, 1208172384), (24, 906129288), (27, 805448256), (32, 679596966), (36, 604086192), (48, 453064644), (54, 402724128), (64, 339798483), (72, 302043096), (81, 268482752), (96, 226532322), (108, 201362064), (144, 151021548), (162, 134241376), (192, 113266161), (216, 100681032), (288, 75510774), (324, 67120688), (432, 50340516), (576, 37755387), (648, 33560344), (863, 25199424), (864, 25170258), (1296, 16780172), (1726, 12599712), (1728, 12585129), (2589, 8399808), (2592, 8390086), (3452, 6299856), (4861, 4473792), (5178, 4199904), (5184, 4195043), (6904, 3149928), (7767, 2799936), (9722, 2236896), (10356, 2099952), (13808, 1574964), (14583, 1491264), (15534, 1399968), (19444, 1118448), (20712, 1049976), (23301, 933312), (27616, 787482), (29166, 745632), (31068, 699984), (38888, 559224), (41424, 524988), (43749, 497088), (46602, 466656), (55232, 393741), (58332, 372816), (62136, 349992), (69903, 311104), (77776, 279612), (82848, 262494), (87498, 248544), (93204, 233328), (116664, 186408), (124272, 174996), (131247, 165696), (139806, 155552)]