57321918

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1414

約数の個数: 40

約数和(自身を含む): 128952120

約数和(自身を除く): 71630202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1069, 1986, 2138, 2979, 3207, 5958, 6414, 8937, 9621, 17874, 19242, 26811, 28863, 53622, 57726, 86589, 173178, 353839, 707678, 1061517, 2123034, 3184551, 6369102, 9553653, 19107306, 28660959, 57321918]

約数ペア:

[(1, 57321918), (2, 28660959), (3, 19107306), (6, 9553653), (9, 6369102), (18, 3184551), (27, 2123034), (54, 1061517), (81, 707678), (162, 353839), (331, 173178), (662, 86589), (993, 57726), (1069, 53622), (1986, 28863), (2138, 26811), (2979, 19242), (3207, 17874), (5958, 9621), (6414, 8937)]