21192007488

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1137887}}^1$

素因数の和:1137999

約数の個数: 56

約数和(自身を含む): 56648616192

約数和(自身を除く): 35456608704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 18624, 1137887, 2275774, 3413661, 4551548, 6827322, 9103096, 13654644, 18206192, 27309288, 36412384, 54618576, 72824768, 109237152, 110375039, 218474304, 220750078, 331125117, 441500156, 662250234, 883000312, 1324500468, 1766000624, 2649000936, 3532001248, 5298001872, 7064002496, 10596003744, 21192007488]

約数ペア:

[(1, 21192007488), (2, 10596003744), (3, 7064002496), (4, 5298001872), (6, 3532001248), (8, 2649000936), (12, 1766000624), (16, 1324500468), (24, 883000312), (32, 662250234), (48, 441500156), (64, 331125117), (96, 220750078), (97, 218474304), (192, 110375039), (194, 109237152), (291, 72824768), (388, 54618576), (582, 36412384), (776, 27309288), (1164, 18206192), (1552, 13654644), (2328, 9103096), (3104, 6827322), (4656, 4551548), (6208, 3413661), (9312, 2275774), (18624, 1137887)]