69890982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1664071}}^1$

素因数の和:1664083

約数の個数: 16

約数和(自身を含む): 159750912

約数和(自身を除く): 89859930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1664071, 3328142, 4992213, 9984426, 11648497, 23296994, 34945491, 69890982]

約数ペア:

[(1, 69890982), (2, 34945491), (3, 23296994), (6, 11648497), (7, 9984426), (14, 4992213), (21, 3328142), (42, 1664071)]