65840526

素因数分解:

$2^1\times 3^4\times {\mathrm{406423}}^1$

素因数の和:406437

約数の個数: 20

約数和(自身を含む): 147531912

約数和(自身を除く): 81691386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 406423, 812846, 1219269, 2438538, 3657807, 7315614, 10973421, 21946842, 32920263, 65840526]

約数ペア:

[(1, 65840526), (2, 32920263), (3, 21946842), (6, 10973421), (9, 7315614), (18, 3657807), (27, 2438538), (54, 1219269), (81, 812846), (162, 406423)]