21085014

素因数分解:

$2^1\times 3^1\times {\mathrm{859}}^1\times {\mathrm{4091}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 42229440

約数和(自身を除く): 21144426

約数列:

[1, 2, 3, 6, 859, 1718, 2577, 4091, 5154, 8182, 12273, 24546, 3514169, 7028338, 10542507, 21085014]

約数ペア:

[(1, 21085014), (2, 10542507), (3, 7028338), (6, 3514169), (859, 24546), (1718, 12273), (2577, 8182), (4091, 5154)]