31880226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{759053}}^1$

素因数の和:759065

約数の個数: 16

約数和(自身を含む): 72869184

約数和(自身を除く): 40988958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 759053, 1518106, 2277159, 4554318, 5313371, 10626742, 15940113, 31880226]

約数ペア:

[(1, 31880226), (2, 15940113), (3, 10626742), (6, 5313371), (7, 4554318), (14, 2277159), (21, 1518106), (42, 759053)]