27938376

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16871}}^1$

素因数の和:16906

約数の個数: 48

約数和(自身を含む): 78960960

約数和(自身を除く): 51022584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 16871, 33742, 50613, 67484, 101226, 134968, 151839, 202452, 303678, 388033, 404904, 607356, 776066, 1164099, 1214712, 1552132, 2328198, 3104264, 3492297, 4656396, 6984594, 9312792, 13969188, 27938376]

約数ペア:

[(1, 27938376), (2, 13969188), (3, 9312792), (4, 6984594), (6, 4656396), (8, 3492297), (9, 3104264), (12, 2328198), (18, 1552132), (23, 1214712), (24, 1164099), (36, 776066), (46, 607356), (69, 404904), (72, 388033), (92, 303678), (138, 202452), (184, 151839), (207, 134968), (276, 101226), (414, 67484), (552, 50613), (828, 33742), (1656, 16871)]