13137936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 39485568

約数和(自身を除く): 26347632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 641, 732, 854, 976, 1281, 1282, 1464, 1708, 1923, 2562, 2564, 2928, 3416, 3846, 4487, 5124, 5128, 6832, 7692, 8974, 10248, 10256, 13461, 15384, 17948, 20496, 26922, 30768, 35896, 39101, 53844, 71792, 78202, 107688, 117303, 156404, 215376, 234606, 273707, 312808, 469212, 547414, 625616, 821121, 938424, 1094828, 1642242, 1876848, 2189656, 3284484, 4379312, 6568968, 13137936]

約数ペア:

[(1, 13137936), (2, 6568968), (3, 4379312), (4, 3284484), (6, 2189656), (7, 1876848), (8, 1642242), (12, 1094828), (14, 938424), (16, 821121), (21, 625616), (24, 547414), (28, 469212), (42, 312808), (48, 273707), (56, 234606), (61, 215376), (84, 156404), (112, 117303), (122, 107688), (168, 78202), (183, 71792), (244, 53844), (336, 39101), (366, 35896), (427, 30768), (488, 26922), (641, 20496), (732, 17948), (854, 15384), (976, 13461), (1281, 10256), (1282, 10248), (1464, 8974), (1708, 7692), (1923, 6832), (2562, 5128), (2564, 5124), (2928, 4487), (3416, 3846)]