17047854

素因数分解:

$2^1\times 3^3\times {\mathrm{315701}}^1$

素因数の和:315712

約数の個数: 16

約数和(自身を含む): 37884240

約数和(自身を除く): 20836386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 315701, 631402, 947103, 1894206, 2841309, 5682618, 8523927, 17047854]

約数ペア:

[(1, 17047854), (2, 8523927), (3, 5682618), (6, 2841309), (9, 1894206), (18, 947103), (27, 631402), (54, 315701)]