85657236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1019729}}^1$

素因数の和:1019743

約数の個数: 24

約数和(自身を含む): 228419520

約数和(自身を除く): 142762284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1019729, 2039458, 3059187, 4078916, 6118374, 7138103, 12236748, 14276206, 21414309, 28552412, 42828618, 85657236]

約数ペア:

[(1, 85657236), (2, 42828618), (3, 28552412), (4, 21414309), (6, 14276206), (7, 12236748), (12, 7138103), (14, 6118374), (21, 4078916), (28, 3059187), (42, 2039458), (84, 1019729)]