39639816

素因数分解:

$2^3\times 3^2\times {\mathrm{550553}}^1$

素因数の和:550565

約数の個数: 24

約数和(自身を含む): 107358030

約数和(自身を除く): 67718214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 550553, 1101106, 1651659, 2202212, 3303318, 4404424, 4954977, 6606636, 9909954, 13213272, 19819908, 39639816]

約数ペア:

[(1, 39639816), (2, 19819908), (3, 13213272), (4, 9909954), (6, 6606636), (8, 4954977), (9, 4404424), (12, 3303318), (18, 2202212), (24, 1651659), (36, 1101106), (72, 550553)]