2877882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68521}}^1$

素因数の和:68533

約数の個数: 16

約数和(自身を含む): 6578112

約数和(自身を除く): 3700230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68521, 137042, 205563, 411126, 479647, 959294, 1438941, 2877882]

約数ペア:

[(1, 2877882), (2, 1438941), (3, 959294), (6, 479647), (7, 411126), (14, 205563), (21, 137042), (42, 68521)]