2168868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13903}}^1$

素因数の和:13923

約数の個数: 24

約数和(自身を含む): 5450368

約数和(自身を除く): 3281500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13903, 27806, 41709, 55612, 83418, 166836, 180739, 361478, 542217, 722956, 1084434, 2168868]

約数ペア:

[(1, 2168868), (2, 1084434), (3, 722956), (4, 542217), (6, 361478), (12, 180739), (13, 166836), (26, 83418), (39, 55612), (52, 41709), (78, 27806), (156, 13903)]