18364416

素因数分解:

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

素因数の和:100

約数の個数: 144

約数和(自身を含む): 57886920

約数和(自身を除く): 39522504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 168, 183, 192, 196, 224, 244, 256, 294, 336, 366, 384, 392, 427, 448, 488, 512, 588, 672, 732, 768, 784, 854, 896, 976, 1024, 1176, 1281, 1344, 1464, 1536, 1568, 1708, 1792, 1952, 2048, 2352, 2562, 2688, 2928, 2989, 3072, 3136, 3416, 3584, 3904, 4704, 5124, 5376, 5856, 5978, 6144, 6272, 6832, 7168, 7808, 8967, 9408, 10248, 10752, 11712, 11956, 12544, 13664, 14336, 15616, 17934, 18816, 20496, 21504, 23424, 23912, 25088, 27328, 31232, 35868, 37632, 40992, 43008, 46848, 47824, 50176, 54656, 62464, 71736, 75264, 81984, 93696, 95648, 100352, 109312, 124928, 143472, 150528, 163968, 187392, 191296, 218624, 286944, 301056, 327936, 374784, 382592, 437248, 573888, 655872, 765184, 874496, 1147776, 1311744, 1530368, 2295552, 2623488, 3060736, 4591104, 6121472, 9182208, 18364416]

約数ペア:

[(1, 18364416), (2, 9182208), (3, 6121472), (4, 4591104), (6, 3060736), (7, 2623488), (8, 2295552), (12, 1530368), (14, 1311744), (16, 1147776), (21, 874496), (24, 765184), (28, 655872), (32, 573888), (42, 437248), (48, 382592), (49, 374784), (56, 327936), (61, 301056), (64, 286944), (84, 218624), (96, 191296), (98, 187392), (112, 163968), (122, 150528), (128, 143472), (147, 124928), (168, 109312), (183, 100352), (192, 95648), (196, 93696), (224, 81984), (244, 75264), (256, 71736), (294, 62464), (336, 54656), (366, 50176), (384, 47824), (392, 46848), (427, 43008), (448, 40992), (488, 37632), (512, 35868), (588, 31232), (672, 27328), (732, 25088), (768, 23912), (784, 23424), (854, 21504), (896, 20496), (976, 18816), (1024, 17934), (1176, 15616), (1281, 14336), (1344, 13664), (1464, 12544), (1536, 11956), (1568, 11712), (1708, 10752), (1792, 10248), (1952, 9408), (2048, 8967), (2352, 7808), (2562, 7168), (2688, 6832), (2928, 6272), (2989, 6144), (3072, 5978), (3136, 5856), (3416, 5376), (3584, 5124), (3904, 4704)]