40316406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516877}}^1$

素因数の和:516895

約数の個数: 16

約数和(自身を含む): 86835504

約数和(自身を除く): 46519098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 516877, 1033754, 1550631, 3101262, 6719401, 13438802, 20158203, 40316406]

約数ペア:

[(1, 40316406), (2, 20158203), (3, 13438802), (6, 6719401), (13, 3101262), (26, 1550631), (39, 1033754), (78, 516877)]