18327381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4799}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 26112000

約数和(自身を除く): 7784619

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4799, 14397, 91181, 273543, 321533, 964599, 6109127, 18327381]

約数ペア:

[(1, 18327381), (3, 6109127), (19, 964599), (57, 321533), (67, 273543), (201, 91181), (1273, 14397), (3819, 4799)]