39715914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6803}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 51729846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 6803, 13606, 20409, 40818, 47621, 95242, 142863, 285726, 945617, 1891234, 2836851, 5673702, 6619319, 13238638, 19857957, 39715914]

約数ペア:

[(1, 39715914), (2, 19857957), (3, 13238638), (6, 6619319), (7, 5673702), (14, 2836851), (21, 1891234), (42, 945617), (139, 285726), (278, 142863), (417, 95242), (834, 47621), (973, 40818), (1946, 20409), (2919, 13606), (5838, 6803)]