17923842

素因数分解:

$2^1\times 3^4\times {\mathrm{110641}}^1$

素因数の和:110655

約数の個数: 20

約数和(自身を含む): 40163046

約数和(自身を除く): 22239204

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 110641, 221282, 331923, 663846, 995769, 1991538, 2987307, 5974614, 8961921, 17923842]

約数ペア:

[(1, 17923842), (2, 8961921), (3, 5974614), (6, 2987307), (9, 1991538), (18, 995769), (27, 663846), (54, 331923), (81, 221282), (162, 110641)]