9628242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123439}}^1$

素因数の和:123457

約数の個数: 16

約数和(自身を含む): 20737920

約数和(自身を除く): 11109678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 123439, 246878, 370317, 740634, 1604707, 3209414, 4814121, 9628242]

約数ペア:

[(1, 9628242), (2, 4814121), (3, 3209414), (6, 1604707), (13, 740634), (26, 370317), (39, 246878), (78, 123439)]