18156950642

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1\times {\mathrm{28283}}^1$

素因数の和:30097

約数の個数: 16

約数和(自身を含む): 27390225600

約数和(自身を除く): 9233274958

約数列:

[1, 2, 199, 398, 1613, 3226, 28283, 56566, 320987, 641974, 5628317, 11256634, 45620479, 91240958, 9078475321, 18156950642]

約数ペア:

[(1, 18156950642), (2, 9078475321), (199, 91240958), (398, 45620479), (1613, 11256634), (3226, 5628317), (28283, 641974), (56566, 320987)]