21537264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9157}}^1$

素因数の和:9182

約数の個数: 60

約数和(自身を含む): 64728744

約数和(自身を除く): 43191480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9157, 18314, 27471, 36628, 54942, 64099, 73256, 109884, 128198, 146512, 192297, 219768, 256396, 384594, 439536, 448693, 512792, 769188, 897386, 1025584, 1346079, 1538376, 1794772, 2692158, 3076752, 3589544, 5384316, 7179088, 10768632, 21537264]

約数ペア:

[(1, 21537264), (2, 10768632), (3, 7179088), (4, 5384316), (6, 3589544), (7, 3076752), (8, 2692158), (12, 1794772), (14, 1538376), (16, 1346079), (21, 1025584), (24, 897386), (28, 769188), (42, 512792), (48, 448693), (49, 439536), (56, 384594), (84, 256396), (98, 219768), (112, 192297), (147, 146512), (168, 128198), (196, 109884), (294, 73256), (336, 64099), (392, 54942), (588, 36628), (784, 27471), (1176, 18314), (2352, 9157)]