21873846

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{5417}}^1$

素因数の和:6095

約数の個数: 16

約数和(自身を含む): 43820784

約数和(自身を除く): 21946938

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 5417, 10834, 16251, 32502, 3645641, 7291282, 10936923, 21873846]

約数ペア:

[(1, 21873846), (2, 10936923), (3, 7291282), (6, 3645641), (673, 32502), (1346, 16251), (2019, 10834), (4038, 5417)]