18961661952

素因数分解:

$2^{18}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 380

約数和(自身を含む): 60901177920

約数和(自身を除く): 41939515968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 64, 72, 76, 81, 94, 96, 108, 114, 128, 141, 144, 152, 162, 171, 188, 192, 216, 228, 256, 282, 288, 304, 324, 342, 376, 384, 423, 432, 456, 512, 513, 564, 576, 608, 648, 684, 752, 768, 846, 864, 893, 912, 1024, 1026, 1128, 1152, 1216, 1269, 1296, 1368, 1504, 1536, 1539, 1692, 1728, 1786, 1824, 2048, 2052, 2256, 2304, 2432, 2538, 2592, 2679, 2736, 3008, 3072, 3078, 3384, 3456, 3572, 3648, 3807, 4096, 4104, 4512, 4608, 4864, 5076, 5184, 5358, 5472, 6016, 6144, 6156, 6768, 6912, 7144, 7296, 7614, 8037, 8192, 8208, 9024, 9216, 9728, 10152, 10368, 10716, 10944, 12032, 12288, 12312, 13536, 13824, 14288, 14592, 15228, 16074, 16384, 16416, 18048, 18432, 19456, 20304, 20736, 21432, 21888, 24064, 24111, 24576, 24624, 27072, 27648, 28576, 29184, 30456, 32148, 32768, 32832, 36096, 36864, 38912, 40608, 41472, 42864, 43776, 48128, 48222, 49152, 49248, 54144, 55296, 57152, 58368, 60912, 64296, 65536, 65664, 72192, 72333, 73728, 77824, 81216, 82944, 85728, 87552, 96256, 96444, 98304, 98496, 108288, 110592, 114304, 116736, 121824, 128592, 131072, 131328, 144384, 144666, 147456, 155648, 162432, 165888, 171456, 175104, 192512, 192888, 196608, 196992, 216576, 221184, 228608, 233472, 243648, 257184, 262144, 262656, 288768, 289332, 294912, 311296, 324864, 331776, 342912, 350208, 385024, 385776, 393216, 393984, 433152, 442368, 457216, 466944, 487296, 514368, 525312, 577536, 578664, 589824, 622592, 649728, 663552, 685824, 700416, 770048, 771552, 786432, 787968, 866304, 884736, 914432, 933888, 974592, 1028736, 1050624, 1155072, 1157328, 1179648, 1245184, 1299456, 1327104, 1371648, 1400832, 1540096, 1543104, 1575936, 1732608, 1769472, 1828864, 1867776, 1949184, 2057472, 2101248, 2310144, 2314656, 2359296, 2490368, 2598912, 2654208, 2743296, 2801664, 3080192, 3086208, 3151872, 3465216, 3538944, 3657728, 3735552, 3898368, 4114944, 4202496, 4620288, 4629312, 4980736, 5197824, 5308416, 5486592, 5603328, 6160384, 6172416, 6303744, 6930432, 7077888, 7315456, 7471104, 7796736, 8229888, 8404992, 9240576, 9258624, 10395648, 10616832, 10973184, 11206656, 12320768, 12344832, 12607488, 13860864, 14630912, 14942208, 15593472, 16459776, 16809984, 18481152, 18517248, 20791296, 21233664, 21946368, 22413312, 24689664, 25214976, 27721728, 29261824, 31186944, 32919552, 33619968, 36962304, 37034496, 41582592, 43892736, 44826624, 49379328, 50429952, 55443456, 58523648, 62373888, 65839104, 67239936, 74068992, 83165184, 87785472, 98758656, 100859904, 110886912, 117047296, 124747776, 131678208, 134479872, 148137984, 166330368, 175570944, 197517312, 201719808, 234094592, 249495552, 263356416, 296275968, 332660736, 351141888, 395034624, 403439616, 498991104, 526712832, 592551936, 702283776, 790069248, 997982208, 1053425664, 1185103872, 1580138496, 2106851328, 2370207744, 3160276992, 4740415488, 6320553984, 9480830976, 18961661952]

約数ペア:

[(1, 18961661952), (2, 9480830976), (3, 6320553984), (4, 4740415488), (6, 3160276992), (8, 2370207744), (9, 2106851328), (12, 1580138496), (16, 1185103872), (18, 1053425664), (19, 997982208), (24, 790069248), (27, 702283776), (32, 592551936), (36, 526712832), (38, 498991104), (47, 403439616), (48, 395034624), (54, 351141888), (57, 332660736), (64, 296275968), (72, 263356416), (76, 249495552), (81, 234094592), (94, 201719808), (96, 197517312), (108, 175570944), (114, 166330368), (128, 148137984), (141, 134479872), (144, 131678208), (152, 124747776), (162, 117047296), (171, 110886912), (188, 100859904), (192, 98758656), (216, 87785472), (228, 83165184), (256, 74068992), (282, 67239936), (288, 65839104), (304, 62373888), (324, 58523648), (342, 55443456), (376, 50429952), (384, 49379328), (423, 44826624), (432, 43892736), (456, 41582592), (512, 37034496), (513, 36962304), (564, 33619968), (576, 32919552), (608, 31186944), (648, 29261824), (684, 27721728), (752, 25214976), (768, 24689664), (846, 22413312), (864, 21946368), (893, 21233664), (912, 20791296), (1024, 18517248), (1026, 18481152), (1128, 16809984), (1152, 16459776), (1216, 15593472), (1269, 14942208), (1296, 14630912), (1368, 13860864), (1504, 12607488), (1536, 12344832), (1539, 12320768), (1692, 11206656), (1728, 10973184), (1786, 10616832), (1824, 10395648), (2048, 9258624), (2052, 9240576), (2256, 8404992), (2304, 8229888), (2432, 7796736), (2538, 7471104), (2592, 7315456), (2679, 7077888), (2736, 6930432), (3008, 6303744), (3072, 6172416), (3078, 6160384), (3384, 5603328), (3456, 5486592), (3572, 5308416), (3648, 5197824), (3807, 4980736), (4096, 4629312), (4104, 4620288), (4512, 4202496), (4608, 4114944), (4864, 3898368), (5076, 3735552), (5184, 3657728), (5358, 3538944), (5472, 3465216), (6016, 3151872), (6144, 3086208), (6156, 3080192), (6768, 2801664), (6912, 2743296), (7144, 2654208), (7296, 2598912), (7614, 2490368), (8037, 2359296), (8192, 2314656), (8208, 2310144), (9024, 2101248), (9216, 2057472), (9728, 1949184), (10152, 1867776), (10368, 1828864), (10716, 1769472), (10944, 1732608), (12032, 1575936), (12288, 1543104), (12312, 1540096), (13536, 1400832), (13824, 1371648), (14288, 1327104), (14592, 1299456), (15228, 1245184), (16074, 1179648), (16384, 1157328), (16416, 1155072), (18048, 1050624), (18432, 1028736), (19456, 974592), (20304, 933888), (20736, 914432), (21432, 884736), (21888, 866304), (24064, 787968), (24111, 786432), (24576, 771552), (24624, 770048), (27072, 700416), (27648, 685824), (28576, 663552), (29184, 649728), (30456, 622592), (32148, 589824), (32768, 578664), (32832, 577536), (36096, 525312), (36864, 514368), (38912, 487296), (40608, 466944), (41472, 457216), (42864, 442368), (43776, 433152), (48128, 393984), (48222, 393216), (49152, 385776), (49248, 385024), (54144, 350208), (55296, 342912), (57152, 331776), (58368, 324864), (60912, 311296), (64296, 294912), (65536, 289332), (65664, 288768), (72192, 262656), (72333, 262144), (73728, 257184), (77824, 243648), (81216, 233472), (82944, 228608), (85728, 221184), (87552, 216576), (96256, 196992), (96444, 196608), (98304, 192888), (98496, 192512), (108288, 175104), (110592, 171456), (114304, 165888), (116736, 162432), (121824, 155648), (128592, 147456), (131072, 144666), (131328, 144384)]