2002626

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1646

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 2400318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1567, 3134, 4701, 9402, 14103, 28206, 111257, 222514, 333771, 667542, 1001313, 2002626]

約数ペア:

[(1, 2002626), (2, 1001313), (3, 667542), (6, 333771), (9, 222514), (18, 111257), (71, 28206), (142, 14103), (213, 9402), (426, 4701), (639, 3134), (1278, 1567)]