81815352

素因数分解:

$2^3\times 3^1\times {\mathrm{3408973}}^1$

素因数の和:3408982

約数の個数: 16

約数和(自身を含む): 204538440

約数和(自身を除く): 122723088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3408973, 6817946, 10226919, 13635892, 20453838, 27271784, 40907676, 81815352]

約数ペア:

[(1, 81815352), (2, 40907676), (3, 27271784), (4, 20453838), (6, 13635892), (8, 10226919), (12, 6817946), (24, 3408973)]