18085842

素因数分解:

$2^1\times 3^4\times {\mathrm{111641}}^1$

素因数の和:111655

約数の個数: 20

約数和(自身を含む): 40526046

約数和(自身を除く): 22440204

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111641, 223282, 334923, 669846, 1004769, 2009538, 3014307, 6028614, 9042921, 18085842]

約数ペア:

[(1, 18085842), (2, 9042921), (3, 6028614), (6, 3014307), (9, 2009538), (18, 1004769), (27, 669846), (54, 334923), (81, 223282), (162, 111641)]