27886782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8653

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 42899010

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 8623, 17246, 25869, 51738, 60361, 94853, 120722, 181083, 189706, 284559, 362166, 422527, 569118, 663971, 845054, 1267581, 1327942, 1991913, 2535162, 3983826, 4647797, 9295594, 13943391, 27886782]

約数ペア:

[(1, 27886782), (2, 13943391), (3, 9295594), (6, 4647797), (7, 3983826), (11, 2535162), (14, 1991913), (21, 1327942), (22, 1267581), (33, 845054), (42, 663971), (49, 569118), (66, 422527), (77, 362166), (98, 284559), (147, 189706), (154, 181083), (231, 120722), (294, 94853), (462, 60361), (539, 51738), (1078, 25869), (1617, 17246), (3234, 8623)]