2016994806

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{806153}}^1$

素因数の和:806300

約数の個数: 24

約数和(自身を含む): 4401600840

約数和(自身を除く): 2384606034

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 806153, 1612306, 2418459, 4836918, 7255377, 14510754, 112055267, 224110534, 336165801, 672331602, 1008497403, 2016994806]

約数ペア:

[(1, 2016994806), (2, 1008497403), (3, 672331602), (6, 336165801), (9, 224110534), (18, 112055267), (139, 14510754), (278, 7255377), (417, 4836918), (834, 2418459), (1251, 1612306), (2502, 806153)]