2018895879

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{672293}}^1$

素因数の和:672327

約数の個数: 32

約数和(自身を含む): 3614252544

約数和(自身を除く): 1595356665

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 672293, 2016879, 4706051, 7395223, 8739809, 14118153, 22185669, 26219427, 51766561, 61178663, 96137899, 155299683, 183535989, 288413697, 672965293, 2018895879]

約数ペア:

[(1, 2018895879), (3, 672965293), (7, 288413697), (11, 183535989), (13, 155299683), (21, 96137899), (33, 61178663), (39, 51766561), (77, 26219427), (91, 22185669), (143, 14118153), (231, 8739809), (273, 7395223), (429, 4706051), (1001, 2016879), (3003, 672293)]