215682006

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{329789}}^1$

素因数の和:329903

約数の個数: 16

約数和(自身を含む): 435322800

約数和(自身を除く): 219640794

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 329789, 659578, 989367, 1978734, 35947001, 71894002, 107841003, 215682006]

約数ペア:

[(1, 215682006), (2, 107841003), (3, 71894002), (6, 35947001), (109, 1978734), (218, 989367), (327, 659578), (654, 329789)]