90806982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2162071}}^1$

素因数の和:2162083

約数の個数: 16

約数和(自身を含む): 207558912

約数和(自身を除く): 116751930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2162071, 4324142, 6486213, 12972426, 15134497, 30268994, 45403491, 90806982]

約数ペア:

[(1, 90806982), (2, 45403491), (3, 30268994), (6, 15134497), (7, 12972426), (14, 6486213), (21, 4324142), (42, 2162071)]