21676032

素因数分解:

$2^{14}\times 3^3\times 7^2$

素因数の和:51

約数の個数: 180

約数和(自身を含む): 74708760

約数和(自身を除く): 53032728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2048, 2304, 2352, 2646, 2688, 3024, 3072, 3136, 3456, 3528, 3584, 4032, 4096, 4608, 4704, 5292, 5376, 6048, 6144, 6272, 6912, 7056, 7168, 8064, 8192, 9216, 9408, 10584, 10752, 12096, 12288, 12544, 13824, 14112, 14336, 16128, 16384, 18432, 18816, 21168, 21504, 24192, 24576, 25088, 27648, 28224, 28672, 32256, 36864, 37632, 42336, 43008, 48384, 49152, 50176, 55296, 56448, 57344, 64512, 73728, 75264, 84672, 86016, 96768, 100352, 110592, 112896, 114688, 129024, 147456, 150528, 169344, 172032, 193536, 200704, 221184, 225792, 258048, 301056, 338688, 344064, 387072, 401408, 442368, 451584, 516096, 602112, 677376, 774144, 802816, 903168, 1032192, 1204224, 1354752, 1548288, 1806336, 2408448, 2709504, 3096576, 3612672, 5419008, 7225344, 10838016, 21676032]

約数ペア:

[(1, 21676032), (2, 10838016), (3, 7225344), (4, 5419008), (6, 3612672), (7, 3096576), (8, 2709504), (9, 2408448), (12, 1806336), (14, 1548288), (16, 1354752), (18, 1204224), (21, 1032192), (24, 903168), (27, 802816), (28, 774144), (32, 677376), (36, 602112), (42, 516096), (48, 451584), (49, 442368), (54, 401408), (56, 387072), (63, 344064), (64, 338688), (72, 301056), (84, 258048), (96, 225792), (98, 221184), (108, 200704), (112, 193536), (126, 172032), (128, 169344), (144, 150528), (147, 147456), (168, 129024), (189, 114688), (192, 112896), (196, 110592), (216, 100352), (224, 96768), (252, 86016), (256, 84672), (288, 75264), (294, 73728), (336, 64512), (378, 57344), (384, 56448), (392, 55296), (432, 50176), (441, 49152), (448, 48384), (504, 43008), (512, 42336), (576, 37632), (588, 36864), (672, 32256), (756, 28672), (768, 28224), (784, 27648), (864, 25088), (882, 24576), (896, 24192), (1008, 21504), (1024, 21168), (1152, 18816), (1176, 18432), (1323, 16384), (1344, 16128), (1512, 14336), (1536, 14112), (1568, 13824), (1728, 12544), (1764, 12288), (1792, 12096), (2016, 10752), (2048, 10584), (2304, 9408), (2352, 9216), (2646, 8192), (2688, 8064), (3024, 7168), (3072, 7056), (3136, 6912), (3456, 6272), (3528, 6144), (3584, 6048), (4032, 5376), (4096, 5292), (4608, 4704)]