27878046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663763}}^1$

素因数の和:663775

約数の個数: 16

約数和(自身を含む): 63721344

約数和(自身を除く): 35843298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663763, 1327526, 1991289, 3982578, 4646341, 9292682, 13939023, 27878046]

約数ペア:

[(1, 27878046), (2, 13939023), (3, 9292682), (6, 4646341), (7, 3982578), (14, 1991289), (21, 1327526), (42, 663763)]