40159998

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{2371}}^1$

素因数の和:3320

約数の個数: 24

約数和(自身を含む): 87142536

約数和(自身を除く): 46982538

約数列:

[1, 2, 3, 6, 9, 18, 941, 1882, 2371, 2823, 4742, 5646, 7113, 8469, 14226, 16938, 21339, 42678, 2231111, 4462222, 6693333, 13386666, 20079999, 40159998]

約数ペア:

[(1, 40159998), (2, 20079999), (3, 13386666), (6, 6693333), (9, 4462222), (18, 2231111), (941, 42678), (1882, 21339), (2371, 16938), (2823, 14226), (4742, 8469), (5646, 7113)]