2516556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29959}}^1$

素因数の和:29973

約数の個数: 24

約数和(自身を含む): 6711040

約数和(自身を除く): 4194484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 29959, 59918, 89877, 119836, 179754, 209713, 359508, 419426, 629139, 838852, 1258278, 2516556]

約数ペア:

[(1, 2516556), (2, 1258278), (3, 838852), (4, 629139), (6, 419426), (7, 359508), (12, 209713), (14, 179754), (21, 119836), (28, 89877), (42, 59918), (84, 29959)]