18612039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{941}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 26225280

約数和(自身を除く): 7613241

約数列:

[1, 3, 19, 57, 347, 941, 1041, 2823, 6593, 17879, 19779, 53637, 326527, 979581, 6204013, 18612039]

約数ペア:

[(1, 18612039), (3, 6204013), (19, 979581), (57, 326527), (347, 53637), (941, 19779), (1041, 17879), (2823, 6593)]