12918185856

素因数分解:

$2^7\times 3^4\times {\mathrm{389}}^1\times {\mathrm{3203}}^1$

素因数の和:3618

約数の個数: 160

約数和(自身を含む): 38555173800

約数和(自身を除く): 25636987944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 389, 432, 576, 648, 778, 864, 1152, 1167, 1296, 1556, 1728, 2334, 2592, 3112, 3203, 3456, 3501, 4668, 5184, 6224, 6406, 7002, 9336, 9609, 10368, 10503, 12448, 12812, 14004, 18672, 19218, 21006, 24896, 25624, 28008, 28827, 31509, 37344, 38436, 42012, 49792, 51248, 56016, 57654, 63018, 74688, 76872, 84024, 86481, 102496, 112032, 115308, 126036, 149376, 153744, 168048, 172962, 204992, 224064, 230616, 252072, 259443, 307488, 336096, 345924, 409984, 448128, 461232, 504144, 518886, 614976, 672192, 691848, 922464, 1008288, 1037772, 1229952, 1245967, 1344384, 1383696, 1844928, 2016576, 2075544, 2491934, 2767392, 3689856, 3737901, 4033152, 4151088, 4983868, 5534784, 7475802, 8302176, 9967736, 11069568, 11213703, 14951604, 16604352, 19935472, 22427406, 29903208, 33208704, 33641109, 39870944, 44854812, 59806416, 67282218, 79741888, 89709624, 100923327, 119612832, 134564436, 159483776, 179419248, 201846654, 239225664, 269128872, 358838496, 403693308, 478451328, 538257744, 717676992, 807386616, 1076515488, 1435353984, 1614773232, 2153030976, 3229546464, 4306061952, 6459092928, 12918185856]

約数ペア:

[(1, 12918185856), (2, 6459092928), (3, 4306061952), (4, 3229546464), (6, 2153030976), (8, 1614773232), (9, 1435353984), (12, 1076515488), (16, 807386616), (18, 717676992), (24, 538257744), (27, 478451328), (32, 403693308), (36, 358838496), (48, 269128872), (54, 239225664), (64, 201846654), (72, 179419248), (81, 159483776), (96, 134564436), (108, 119612832), (128, 100923327), (144, 89709624), (162, 79741888), (192, 67282218), (216, 59806416), (288, 44854812), (324, 39870944), (384, 33641109), (389, 33208704), (432, 29903208), (576, 22427406), (648, 19935472), (778, 16604352), (864, 14951604), (1152, 11213703), (1167, 11069568), (1296, 9967736), (1556, 8302176), (1728, 7475802), (2334, 5534784), (2592, 4983868), (3112, 4151088), (3203, 4033152), (3456, 3737901), (3501, 3689856), (4668, 2767392), (5184, 2491934), (6224, 2075544), (6406, 2016576), (7002, 1844928), (9336, 1383696), (9609, 1344384), (10368, 1245967), (10503, 1229952), (12448, 1037772), (12812, 1008288), (14004, 922464), (18672, 691848), (19218, 672192), (21006, 614976), (24896, 518886), (25624, 504144), (28008, 461232), (28827, 448128), (31509, 409984), (37344, 345924), (38436, 336096), (42012, 307488), (49792, 259443), (51248, 252072), (56016, 230616), (57654, 224064), (63018, 204992), (74688, 172962), (76872, 168048), (84024, 153744), (86481, 149376), (102496, 126036), (112032, 115308)]