87687834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1124203}}^1$

素因数の和:1124221

約数の個数: 16

約数和(自身を含む): 188866272

約数和(自身を除く): 101178438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1124203, 2248406, 3372609, 6745218, 14614639, 29229278, 43843917, 87687834]

約数ペア:

[(1, 87687834), (2, 43843917), (3, 29229278), (6, 14614639), (13, 6745218), (26, 3372609), (39, 2248406), (78, 1124203)]