18540189696

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 384

約数和(自身を含む): 59276206080

約数和(自身を除く): 40736016384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 61, 64, 74, 84, 96, 111, 112, 122, 128, 148, 168, 183, 191, 192, 222, 224, 244, 256, 259, 296, 336, 366, 382, 384, 427, 444, 448, 488, 512, 518, 573, 592, 672, 732, 764, 768, 777, 854, 888, 896, 976, 1024, 1036, 1146, 1184, 1281, 1337, 1344, 1464, 1528, 1536, 1554, 1708, 1776, 1792, 1952, 2048, 2072, 2257, 2292, 2368, 2562, 2674, 2688, 2928, 3056, 3072, 3108, 3416, 3552, 3584, 3904, 4011, 4144, 4514, 4584, 4736, 5124, 5348, 5376, 5856, 6112, 6144, 6216, 6771, 6832, 7067, 7104, 7168, 7808, 8022, 8288, 9028, 9168, 9472, 10248, 10696, 10752, 11651, 11712, 12224, 12432, 13542, 13664, 14134, 14208, 14336, 15616, 15799, 16044, 16576, 18056, 18336, 18944, 20496, 21201, 21392, 21504, 23302, 23424, 24448, 24864, 27084, 27328, 28268, 28416, 31232, 31598, 32088, 33152, 34953, 36112, 36672, 37888, 40992, 42402, 42784, 43008, 46604, 46848, 47397, 48896, 49469, 49728, 54168, 54656, 56536, 56832, 62464, 63196, 64176, 66304, 69906, 72224, 73344, 75776, 81557, 81984, 84804, 85568, 93208, 93696, 94794, 97792, 98938, 99456, 108336, 109312, 113072, 113664, 124928, 126392, 128352, 132608, 139812, 144448, 146688, 148407, 163114, 163968, 169608, 171136, 186416, 187392, 189588, 195584, 197876, 198912, 216672, 218624, 226144, 227328, 244671, 252784, 256704, 265216, 279624, 288896, 293376, 296814, 326228, 327936, 339216, 342272, 372832, 374784, 379176, 391168, 395752, 397824, 431087, 433344, 437248, 452288, 489342, 505568, 513408, 530432, 559248, 577792, 586752, 593628, 652456, 655872, 678432, 684544, 745664, 758352, 791504, 795648, 862174, 866688, 874496, 904576, 978684, 1011136, 1026816, 1118496, 1155584, 1173504, 1187256, 1293261, 1304912, 1311744, 1356864, 1369088, 1491328, 1516704, 1583008, 1591296, 1724348, 1733376, 1809152, 1957368, 2022272, 2053632, 2236992, 2311168, 2374512, 2586522, 2609824, 2623488, 2713728, 2738176, 2982656, 3017609, 3033408, 3166016, 3448696, 3466752, 3618304, 3914736, 4044544, 4107264, 4473984, 4622336, 4749024, 5173044, 5219648, 5427456, 5965312, 6035218, 6066816, 6332032, 6897392, 6933504, 7236608, 7829472, 8089088, 8214528, 8947968, 9052827, 9498048, 10346088, 10439296, 10854912, 11930624, 12070436, 12133632, 12664064, 13794784, 13867008, 14473216, 15658944, 16178176, 17895936, 18105654, 18996096, 20692176, 20878592, 21709824, 23861248, 24140872, 24267264, 25328128, 27589568, 31317888, 32356352, 35791872, 36211308, 37992192, 41384352, 41757184, 43419648, 48281744, 48534528, 50656256, 55179136, 62635776, 71583744, 72422616, 75984384, 82768704, 83514368, 96563488, 97069056, 101312512, 110358272, 125271552, 144845232, 151968768, 165537408, 167028736, 193126976, 220716544, 250543104, 289690464, 303937536, 331074816, 386253952, 441433088, 501086208, 579380928, 662149632, 772507904, 882866176, 1158761856, 1324299264, 1545015808, 2317523712, 2648598528, 3090031616, 4635047424, 6180063232, 9270094848, 18540189696]

約数ペア:

[(1, 18540189696), (2, 9270094848), (3, 6180063232), (4, 4635047424), (6, 3090031616), (7, 2648598528), (8, 2317523712), (12, 1545015808), (14, 1324299264), (16, 1158761856), (21, 882866176), (24, 772507904), (28, 662149632), (32, 579380928), (37, 501086208), (42, 441433088), (48, 386253952), (56, 331074816), (61, 303937536), (64, 289690464), (74, 250543104), (84, 220716544), (96, 193126976), (111, 167028736), (112, 165537408), (122, 151968768), (128, 144845232), (148, 125271552), (168, 110358272), (183, 101312512), (191, 97069056), (192, 96563488), (222, 83514368), (224, 82768704), (244, 75984384), (256, 72422616), (259, 71583744), (296, 62635776), (336, 55179136), (366, 50656256), (382, 48534528), (384, 48281744), (427, 43419648), (444, 41757184), (448, 41384352), (488, 37992192), (512, 36211308), (518, 35791872), (573, 32356352), (592, 31317888), (672, 27589568), (732, 25328128), (764, 24267264), (768, 24140872), (777, 23861248), (854, 21709824), (888, 20878592), (896, 20692176), (976, 18996096), (1024, 18105654), (1036, 17895936), (1146, 16178176), (1184, 15658944), (1281, 14473216), (1337, 13867008), (1344, 13794784), (1464, 12664064), (1528, 12133632), (1536, 12070436), (1554, 11930624), (1708, 10854912), (1776, 10439296), (1792, 10346088), (1952, 9498048), (2048, 9052827), (2072, 8947968), (2257, 8214528), (2292, 8089088), (2368, 7829472), (2562, 7236608), (2674, 6933504), (2688, 6897392), (2928, 6332032), (3056, 6066816), (3072, 6035218), (3108, 5965312), (3416, 5427456), (3552, 5219648), (3584, 5173044), (3904, 4749024), (4011, 4622336), (4144, 4473984), (4514, 4107264), (4584, 4044544), (4736, 3914736), (5124, 3618304), (5348, 3466752), (5376, 3448696), (5856, 3166016), (6112, 3033408), (6144, 3017609), (6216, 2982656), (6771, 2738176), (6832, 2713728), (7067, 2623488), (7104, 2609824), (7168, 2586522), (7808, 2374512), (8022, 2311168), (8288, 2236992), (9028, 2053632), (9168, 2022272), (9472, 1957368), (10248, 1809152), (10696, 1733376), (10752, 1724348), (11651, 1591296), (11712, 1583008), (12224, 1516704), (12432, 1491328), (13542, 1369088), (13664, 1356864), (14134, 1311744), (14208, 1304912), (14336, 1293261), (15616, 1187256), (15799, 1173504), (16044, 1155584), (16576, 1118496), (18056, 1026816), (18336, 1011136), (18944, 978684), (20496, 904576), (21201, 874496), (21392, 866688), (21504, 862174), (23302, 795648), (23424, 791504), (24448, 758352), (24864, 745664), (27084, 684544), (27328, 678432), (28268, 655872), (28416, 652456), (31232, 593628), (31598, 586752), (32088, 577792), (33152, 559248), (34953, 530432), (36112, 513408), (36672, 505568), (37888, 489342), (40992, 452288), (42402, 437248), (42784, 433344), (43008, 431087), (46604, 397824), (46848, 395752), (47397, 391168), (48896, 379176), (49469, 374784), (49728, 372832), (54168, 342272), (54656, 339216), (56536, 327936), (56832, 326228), (62464, 296814), (63196, 293376), (64176, 288896), (66304, 279624), (69906, 265216), (72224, 256704), (73344, 252784), (75776, 244671), (81557, 227328), (81984, 226144), (84804, 218624), (85568, 216672), (93208, 198912), (93696, 197876), (94794, 195584), (97792, 189588), (98938, 187392), (99456, 186416), (108336, 171136), (109312, 169608), (113072, 163968), (113664, 163114), (124928, 148407), (126392, 146688), (128352, 144448), (132608, 139812)]