16661772

素因数分解:

$2^2\times 3^2\times {\mathrm{462827}}^1$

素因数の和:462837

約数の個数: 18

約数和(自身を含む): 42117348

約数和(自身を除く): 25455576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 462827, 925654, 1388481, 1851308, 2776962, 4165443, 5553924, 8330886, 16661772]

約数ペア:

[(1, 16661772), (2, 8330886), (3, 5553924), (4, 4165443), (6, 2776962), (9, 1851308), (12, 1388481), (18, 925654), (36, 462827)]