282421356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3362159}}^1$

素因数の和:3362173

約数の個数: 24

約数和(自身を含む): 753123840

約数和(自身を除く): 470702484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3362159, 6724318, 10086477, 13448636, 20172954, 23535113, 40345908, 47070226, 70605339, 94140452, 141210678, 282421356]

約数ペア:

[(1, 282421356), (2, 141210678), (3, 94140452), (4, 70605339), (6, 47070226), (7, 40345908), (12, 23535113), (14, 20172954), (21, 13448636), (28, 10086477), (42, 6724318), (84, 3362159)]