39808986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947833}}^1$

素因数の和:947845

約数の個数: 16

約数和(自身を含む): 90992064

約数和(自身を除く): 51183078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947833, 1895666, 2843499, 5686998, 6634831, 13269662, 19904493, 39808986]

約数ペア:

[(1, 39808986), (2, 19904493), (3, 13269662), (6, 6634831), (7, 5686998), (14, 2843499), (21, 1895666), (42, 947833)]