16749138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 38651904

約数和(自身を除く): 21902766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 3727, 4494, 7454, 11181, 22362, 26089, 52178, 78267, 156534, 398789, 797578, 1196367, 2392734, 2791523, 5583046, 8374569, 16749138]

約数ペア:

[(1, 16749138), (2, 8374569), (3, 5583046), (6, 2791523), (7, 2392734), (14, 1196367), (21, 797578), (42, 398789), (107, 156534), (214, 78267), (321, 52178), (642, 26089), (749, 22362), (1498, 11181), (2247, 7454), (3727, 4494)]