42038556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{500459}}^1$

素因数の和:500473

約数の個数: 24

約数和(自身を含む): 112103040

約数和(自身を除く): 70064484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 500459, 1000918, 1501377, 2001836, 3002754, 3503213, 6005508, 7006426, 10509639, 14012852, 21019278, 42038556]

約数ペア:

[(1, 42038556), (2, 21019278), (3, 14012852), (4, 10509639), (6, 7006426), (7, 6005508), (12, 3503213), (14, 3002754), (21, 2001836), (28, 1501377), (42, 1000918), (84, 500459)]