57681246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1373363}}^1$

素因数の和:1373375

約数の個数: 16

約数和(自身を含む): 131842944

約数和(自身を除く): 74161698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1373363, 2746726, 4120089, 8240178, 9613541, 19227082, 28840623, 57681246]

約数ペア:

[(1, 57681246), (2, 28840623), (3, 19227082), (6, 9613541), (7, 8240178), (14, 4120089), (21, 2746726), (42, 1373363)]