516006

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 1132560

約数和(自身を除く): 616554

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 263, 327, 526, 654, 789, 981, 1578, 1962, 2367, 4734, 28667, 57334, 86001, 172002, 258003, 516006]

約数ペア:

[(1, 516006), (2, 258003), (3, 172002), (6, 86001), (9, 57334), (18, 28667), (109, 4734), (218, 2367), (263, 1962), (327, 1578), (526, 981), (654, 789)]