81575274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6211}}^1$

素因数の和:6426

約数の個数: 32

約数和(自身を含む): 178905600

約数和(自身を除く): 97330326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 2189, 4378, 6211, 6567, 12422, 13134, 18633, 37266, 68321, 136642, 204963, 409926, 1235989, 2471978, 3707967, 7415934, 13595879, 27191758, 40787637, 81575274]

約数ペア:

[(1, 81575274), (2, 40787637), (3, 27191758), (6, 13595879), (11, 7415934), (22, 3707967), (33, 2471978), (66, 1235989), (199, 409926), (398, 204963), (597, 136642), (1194, 68321), (2189, 37266), (4378, 18633), (6211, 13134), (6567, 12422)]