1690254

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 3803040

約数和(自身を除く): 2112786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 277, 339, 554, 678, 831, 1017, 1662, 2034, 2493, 3051, 4986, 6102, 7479, 14958, 31301, 62602, 93903, 187806, 281709, 563418, 845127, 1690254]

約数ペア:

[(1, 1690254), (2, 845127), (3, 563418), (6, 281709), (9, 187806), (18, 93903), (27, 62602), (54, 31301), (113, 14958), (226, 7479), (277, 6102), (339, 4986), (554, 3051), (678, 2493), (831, 2034), (1017, 1662)]