17437842

素因数分解:

$2^1\times 3^4\times {\mathrm{107641}}^1$

素因数の和:107655

約数の個数: 20

約数和(自身を含む): 39074046

約数和(自身を除く): 21636204

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 107641, 215282, 322923, 645846, 968769, 1937538, 2906307, 5812614, 8718921, 17437842]

約数ペア:

[(1, 17437842), (2, 8718921), (3, 5812614), (6, 2906307), (9, 1937538), (18, 968769), (27, 645846), (54, 322923), (81, 215282), (162, 107641)]