61891242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1473601}}^1$

素因数の和:1473613

約数の個数: 16

約数和(自身を含む): 141465792

約数和(自身を除く): 79574550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1473601, 2947202, 4420803, 8841606, 10315207, 20630414, 30945621, 61891242]

約数ペア:

[(1, 61891242), (2, 30945621), (3, 20630414), (6, 10315207), (7, 8841606), (14, 4420803), (21, 2947202), (42, 1473601)]