2831148

素因数分解:

$2^2\times 3^2\times {\mathrm{78643}}^1$

素因数の和:78653

約数の個数: 18

約数和(自身を含む): 7156604

約数和(自身を除く): 4325456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 78643, 157286, 235929, 314572, 471858, 707787, 943716, 1415574, 2831148]

約数ペア:

[(1, 2831148), (2, 1415574), (3, 943716), (4, 707787), (6, 471858), (9, 314572), (12, 235929), (18, 157286), (36, 78643)]