2880066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 6727680

約数和(自身を除く): 3847614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1459, 1974, 2918, 4377, 8754, 10213, 20426, 30639, 61278, 68573, 137146, 205719, 411438, 480011, 960022, 1440033, 2880066]

約数ペア:

[(1, 2880066), (2, 1440033), (3, 960022), (6, 480011), (7, 411438), (14, 205719), (21, 137146), (42, 68573), (47, 61278), (94, 30639), (141, 20426), (282, 10213), (329, 8754), (658, 4377), (987, 2918), (1459, 1974)]