28167795198

素因数分解:

$2^1\times 3^4\times {\mathrm{1021}}^1\times {\mathrm{170299}}^1$

素因数の和:171334

約数の個数: 40

約数和(自身を含む): 63178915800

約数和(自身を除く): 35011120602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1021, 2042, 3063, 6126, 9189, 18378, 27567, 55134, 82701, 165402, 170299, 340598, 510897, 1021794, 1532691, 3065382, 4598073, 9196146, 13794219, 27588438, 173875279, 347750558, 521625837, 1043251674, 1564877511, 3129755022, 4694632533, 9389265066, 14083897599, 28167795198]

約数ペア:

[(1, 28167795198), (2, 14083897599), (3, 9389265066), (6, 4694632533), (9, 3129755022), (18, 1564877511), (27, 1043251674), (54, 521625837), (81, 347750558), (162, 173875279), (1021, 27588438), (2042, 13794219), (3063, 9196146), (6126, 4598073), (9189, 3065382), (18378, 1532691), (27567, 1021794), (55134, 510897), (82701, 340598), (165402, 170299)]