90554982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2156071}}^1$

素因数の和:2156083

約数の個数: 16

約数和(自身を含む): 206982912

約数和(自身を除く): 116427930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2156071, 4312142, 6468213, 12936426, 15092497, 30184994, 45277491, 90554982]

約数ペア:

[(1, 90554982), (2, 45277491), (3, 30184994), (6, 15092497), (7, 12936426), (14, 6468213), (21, 4312142), (42, 2156071)]