38886678

素因数分解:

$2^1\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{1493}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 84369168

約数和(自身を除く): 45482490

約数列:

[1, 2, 3, 6, 9, 18, 1447, 1493, 2894, 2986, 4341, 4479, 8682, 8958, 13023, 13437, 26046, 26874, 2160371, 4320742, 6481113, 12962226, 19443339, 38886678]

約数ペア:

[(1, 38886678), (2, 19443339), (3, 12962226), (6, 6481113), (9, 4320742), (18, 2160371), (1447, 26874), (1493, 26046), (2894, 13437), (2986, 13023), (4341, 8958), (4479, 8682)]