18949676544

素因数分解:

$2^9\times 3^5\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:939

約数の個数: 240

約数和(自身を含む): 57053348352

約数和(自身を除く): 38103671808

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, 223, 243, 256, 288, 324, 384, 432, 446, 486, 512, 576, 648, 669, 683, 768, 864, 892, 972, 1152, 1296, 1338, 1366, 1536, 1728, 1784, 1944, 2007, 2049, 2304, 2592, 2676, 2732, 3456, 3568, 3888, 4014, 4098, 4608, 5184, 5352, 5464, 6021, 6147, 6912, 7136, 7776, 8028, 8196, 10368, 10704, 10928, 12042, 12294, 13824, 14272, 15552, 16056, 16392, 18063, 18441, 20736, 21408, 21856, 24084, 24588, 28544, 31104, 32112, 32784, 36126, 36882, 41472, 42816, 43712, 48168, 49176, 54189, 55323, 57088, 62208, 64224, 65568, 72252, 73764, 85632, 87424, 96336, 98352, 108378, 110646, 114176, 124416, 128448, 131136, 144504, 147528, 152309, 165969, 171264, 174848, 192672, 196704, 216756, 221292, 256896, 262272, 289008, 295056, 304618, 331938, 342528, 349696, 385344, 393408, 433512, 442584, 456927, 513792, 524544, 578016, 590112, 609236, 663876, 770688, 786816, 867024, 885168, 913854, 1027584, 1049088, 1156032, 1180224, 1218472, 1327752, 1370781, 1541376, 1573632, 1734048, 1770336, 1827708, 2312064, 2360448, 2436944, 2655504, 2741562, 3082752, 3147264, 3468096, 3540672, 3655416, 4112343, 4624128, 4720896, 4873888, 5311008, 5483124, 6936192, 7081344, 7310832, 8224686, 9248256, 9441792, 9747776, 10622016, 10966248, 12337029, 13872384, 14162688, 14621664, 16449372, 19495552, 21244032, 21932496, 24674058, 27744768, 28325376, 29243328, 32898744, 37011087, 38991104, 42488064, 43864992, 49348116, 58486656, 65797488, 74022174, 77982208, 84976128, 87729984, 98696232, 116973312, 131594976, 148044348, 175459968, 197392464, 233946624, 263189952, 296088696, 350919936, 394784928, 526379904, 592177392, 701839872, 789569856, 1052759808, 1184354784, 1579139712, 2105519616, 2368709568, 3158279424, 4737419136, 6316558848, 9474838272, 18949676544]

約数ペア:

[(1, 18949676544), (2, 9474838272), (3, 6316558848), (4, 4737419136), (6, 3158279424), (8, 2368709568), (9, 2105519616), (12, 1579139712), (16, 1184354784), (18, 1052759808), (24, 789569856), (27, 701839872), (32, 592177392), (36, 526379904), (48, 394784928), (54, 350919936), (64, 296088696), (72, 263189952), (81, 233946624), (96, 197392464), (108, 175459968), (128, 148044348), (144, 131594976), (162, 116973312), (192, 98696232), (216, 87729984), (223, 84976128), (243, 77982208), (256, 74022174), (288, 65797488), (324, 58486656), (384, 49348116), (432, 43864992), (446, 42488064), (486, 38991104), (512, 37011087), (576, 32898744), (648, 29243328), (669, 28325376), (683, 27744768), (768, 24674058), (864, 21932496), (892, 21244032), (972, 19495552), (1152, 16449372), (1296, 14621664), (1338, 14162688), (1366, 13872384), (1536, 12337029), (1728, 10966248), (1784, 10622016), (1944, 9747776), (2007, 9441792), (2049, 9248256), (2304, 8224686), (2592, 7310832), (2676, 7081344), (2732, 6936192), (3456, 5483124), (3568, 5311008), (3888, 4873888), (4014, 4720896), (4098, 4624128), (4608, 4112343), (5184, 3655416), (5352, 3540672), (5464, 3468096), (6021, 3147264), (6147, 3082752), (6912, 2741562), (7136, 2655504), (7776, 2436944), (8028, 2360448), (8196, 2312064), (10368, 1827708), (10704, 1770336), (10928, 1734048), (12042, 1573632), (12294, 1541376), (13824, 1370781), (14272, 1327752), (15552, 1218472), (16056, 1180224), (16392, 1156032), (18063, 1049088), (18441, 1027584), (20736, 913854), (21408, 885168), (21856, 867024), (24084, 786816), (24588, 770688), (28544, 663876), (31104, 609236), (32112, 590112), (32784, 578016), (36126, 524544), (36882, 513792), (41472, 456927), (42816, 442584), (43712, 433512), (48168, 393408), (49176, 385344), (54189, 349696), (55323, 342528), (57088, 331938), (62208, 304618), (64224, 295056), (65568, 289008), (72252, 262272), (73764, 256896), (85632, 221292), (87424, 216756), (96336, 196704), (98352, 192672), (108378, 174848), (110646, 171264), (114176, 165969), (124416, 152309), (128448, 147528), (131136, 144504)]