2649444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31541}}^1$

素因数の和:31555

約数の個数: 24

約数和(自身を含む): 7065408

約数和(自身を除く): 4415964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31541, 63082, 94623, 126164, 189246, 220787, 378492, 441574, 662361, 883148, 1324722, 2649444]

約数ペア:

[(1, 2649444), (2, 1324722), (3, 883148), (4, 662361), (6, 441574), (7, 378492), (12, 220787), (14, 189246), (21, 126164), (28, 94623), (42, 63082), (84, 31541)]