396351942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9436951}}^1$

素因数の和:9436963

約数の個数: 16

約数和(自身を含む): 905947392

約数和(自身を除く): 509595450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9436951, 18873902, 28310853, 56621706, 66058657, 132117314, 198175971, 396351942]

約数ペア:

[(1, 396351942), (2, 198175971), (3, 132117314), (6, 66058657), (7, 56621706), (14, 28310853), (21, 18873902), (42, 9436951)]