68249706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1624993}}^1$

素因数の和:1625005

約数の個数: 16

約数和(自身を含む): 155999424

約数和(自身を除く): 87749718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1624993, 3249986, 4874979, 9749958, 11374951, 22749902, 34124853, 68249706]

約数ペア:

[(1, 68249706), (2, 34124853), (3, 22749902), (6, 11374951), (7, 9749958), (14, 4874979), (21, 3249986), (42, 1624993)]