27803574

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 65782080

約数和(自身を除く): 37978506

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3011, 3078, 4617, 6022, 9033, 9234, 18066, 27099, 54198, 57209, 81297, 114418, 162594, 171627, 243891, 343254, 487782, 514881, 731673, 1029762, 1463346, 1544643, 3089286, 4633929, 9267858, 13901787, 27803574]

約数ペア:

[(1, 27803574), (2, 13901787), (3, 9267858), (6, 4633929), (9, 3089286), (18, 1544643), (19, 1463346), (27, 1029762), (38, 731673), (54, 514881), (57, 487782), (81, 343254), (114, 243891), (162, 171627), (171, 162594), (243, 114418), (342, 81297), (486, 57209), (513, 54198), (1026, 27099), (1539, 18066), (3011, 9234), (3078, 9033), (4617, 6022)]