289319562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2296187}}^1$

素因数の和:2296202

約数の個数: 24

約数和(自身を含む): 716410656

約数和(自身を除く): 427091094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2296187, 4592374, 6888561, 13777122, 16073309, 20665683, 32146618, 41331366, 48219927, 96439854, 144659781, 289319562]

約数ペア:

[(1, 289319562), (2, 144659781), (3, 96439854), (6, 48219927), (7, 41331366), (9, 32146618), (14, 20665683), (18, 16073309), (21, 13777122), (42, 6888561), (63, 4592374), (126, 2296187)]