18530304

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 55048560

約数和(自身を除く): 36518256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 464, 512, 624, 696, 754, 768, 832, 928, 1024, 1131, 1248, 1392, 1508, 1536, 1664, 1856, 2048, 2262, 2496, 2784, 3016, 3072, 3328, 3712, 4096, 4524, 4992, 5568, 6032, 6144, 6656, 7424, 8192, 9048, 9984, 11136, 12064, 12288, 13312, 14848, 16384, 18096, 19968, 22272, 24128, 24576, 26624, 29696, 36192, 39936, 44544, 48256, 49152, 53248, 59392, 72384, 79872, 89088, 96512, 106496, 118784, 144768, 159744, 178176, 193024, 212992, 237568, 289536, 319488, 356352, 386048, 475136, 579072, 638976, 712704, 772096, 1158144, 1425408, 1544192, 2316288, 3088384, 4632576, 6176768, 9265152, 18530304]

約数ペア:

[(1, 18530304), (2, 9265152), (3, 6176768), (4, 4632576), (6, 3088384), (8, 2316288), (12, 1544192), (13, 1425408), (16, 1158144), (24, 772096), (26, 712704), (29, 638976), (32, 579072), (39, 475136), (48, 386048), (52, 356352), (58, 319488), (64, 289536), (78, 237568), (87, 212992), (96, 193024), (104, 178176), (116, 159744), (128, 144768), (156, 118784), (174, 106496), (192, 96512), (208, 89088), (232, 79872), (256, 72384), (312, 59392), (348, 53248), (377, 49152), (384, 48256), (416, 44544), (464, 39936), (512, 36192), (624, 29696), (696, 26624), (754, 24576), (768, 24128), (832, 22272), (928, 19968), (1024, 18096), (1131, 16384), (1248, 14848), (1392, 13312), (1508, 12288), (1536, 12064), (1664, 11136), (1856, 9984), (2048, 9048), (2262, 8192), (2496, 7424), (2784, 6656), (3016, 6144), (3072, 6032), (3328, 5568), (3712, 4992), (4096, 4524)]