21110046

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4349}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 42282000

約数和(自身を除く): 21171954

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4349, 4854, 8698, 13047, 26094, 3518341, 7036682, 10555023, 21110046]

約数ペア:

[(1, 21110046), (2, 10555023), (3, 7036682), (6, 3518341), (809, 26094), (1618, 13047), (2427, 8698), (4349, 4854)]