27707586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 64175280

約数和(自身を除く): 36467694

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 289, 323, 493, 551, 578, 646, 841, 867, 969, 986, 1102, 1479, 1653, 1682, 1734, 1938, 2523, 2958, 3306, 5046, 5491, 8381, 9367, 10982, 14297, 15979, 16473, 16762, 18734, 25143, 28101, 28594, 31958, 32946, 42891, 47937, 50286, 56202, 85782, 95874, 159239, 243049, 271643, 318478, 477717, 486098, 543286, 729147, 814929, 955434, 1458294, 1629858, 4617931, 9235862, 13853793, 27707586]

約数ペア:

[(1, 27707586), (2, 13853793), (3, 9235862), (6, 4617931), (17, 1629858), (19, 1458294), (29, 955434), (34, 814929), (38, 729147), (51, 543286), (57, 486098), (58, 477717), (87, 318478), (102, 271643), (114, 243049), (174, 159239), (289, 95874), (323, 85782), (493, 56202), (551, 50286), (578, 47937), (646, 42891), (841, 32946), (867, 31958), (969, 28594), (986, 28101), (1102, 25143), (1479, 18734), (1653, 16762), (1682, 16473), (1734, 15979), (1938, 14297), (2523, 10982), (2958, 9367), (3306, 8381), (5046, 5491)]