2013193242

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{259499}}^1$

素因数の和:259938

約数の個数: 24

約数和(自身を含む): 4372056000

約数和(自身を除く): 2358862758

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 259499, 518998, 778497, 1556994, 2335491, 4670982, 111844069, 223688138, 335532207, 671064414, 1006596621, 2013193242]

約数ペア:

[(1, 2013193242), (2, 1006596621), (3, 671064414), (6, 335532207), (9, 223688138), (18, 111844069), (431, 4670982), (862, 2335491), (1293, 1556994), (2586, 778497), (3879, 518998), (7758, 259499)]