21284106

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{12107}}^1$

素因数の和:12405

約数の個数: 16

約数和(自身を含む): 42717024

約数和(自身を除く): 21432918

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 12107, 24214, 36321, 72642, 3547351, 7094702, 10642053, 21284106]

約数ペア:

[(1, 21284106), (2, 10642053), (3, 7094702), (6, 3547351), (293, 72642), (586, 36321), (879, 24214), (1758, 12107)]