8278242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197101}}^1$

素因数の和:197113

約数の個数: 16

約数和(自身を含む): 18921792

約数和(自身を除く): 10643550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197101, 394202, 591303, 1182606, 1379707, 2759414, 4139121, 8278242]

約数ペア:

[(1, 8278242), (2, 4139121), (3, 2759414), (6, 1379707), (7, 1182606), (14, 591303), (21, 394202), (42, 197101)]