31282974

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{2371}}^1$

素因数の和:3112

約数の個数: 24

約数和(自身を含む): 67900872

約数和(自身を除く): 36617898

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 2199, 2371, 4398, 4742, 6597, 7113, 13194, 14226, 21339, 42678, 1737943, 3475886, 5213829, 10427658, 15641487, 31282974]

約数ペア:

[(1, 31282974), (2, 15641487), (3, 10427658), (6, 5213829), (9, 3475886), (18, 1737943), (733, 42678), (1466, 21339), (2199, 14226), (2371, 13194), (4398, 7113), (4742, 6597)]