18110254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 27876960

約数和(自身を除く): 9766706

約数列:

[1, 2, 71, 89, 142, 178, 1433, 2866, 6319, 12638, 101743, 127537, 203486, 255074, 9055127, 18110254]

約数ペア:

[(1, 18110254), (2, 9055127), (71, 255074), (89, 203486), (142, 127537), (178, 101743), (1433, 12638), (2866, 6319)]