18856801158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241753861}}^1$

素因数の和:241753879

約数の個数: 16

約数和(自身を含む): 40614648816

約数和(自身を除く): 21757847658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241753861, 483507722, 725261583, 1450523166, 3142800193, 6285600386, 9428400579, 18856801158]

約数ペア:

[(1, 18856801158), (2, 9428400579), (3, 6285600386), (6, 3142800193), (13, 1450523166), (26, 725261583), (39, 483507722), (78, 241753861)]