3838878

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:936

約数の個数: 24

約数和(自身を含む): 8353800

約数和(自身を除く): 4514922

約数列:

[1, 2, 3, 6, 9, 18, 419, 509, 838, 1018, 1257, 1527, 2514, 3054, 3771, 4581, 7542, 9162, 213271, 426542, 639813, 1279626, 1919439, 3838878]

約数ペア:

[(1, 3838878), (2, 1919439), (3, 1279626), (6, 639813), (9, 426542), (18, 213271), (419, 9162), (509, 7542), (838, 4581), (1018, 3771), (1257, 3054), (1527, 2514)]