21943284006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{522459143}}^1$

素因数の和:522459155

約数の個数: 16

約数和(自身を含む): 50156077824

約数和(自身を除く): 28212793818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 522459143, 1044918286, 1567377429, 3134754858, 3657214001, 7314428002, 10971642003, 21943284006]

約数ペア:

[(1, 21943284006), (2, 10971642003), (3, 7314428002), (6, 3657214001), (7, 3134754858), (14, 1567377429), (21, 1044918286), (42, 522459143)]