81650982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1944071}}^1$

素因数の和:1944083

約数の個数: 16

約数和(自身を含む): 186630912

約数和(自身を除く): 104979930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1944071, 3888142, 5832213, 11664426, 13608497, 27216994, 40825491, 81650982]

約数ペア:

[(1, 81650982), (2, 40825491), (3, 27216994), (6, 13608497), (7, 11664426), (14, 5832213), (21, 3888142), (42, 1944071)]