25961076

素因数分解:

$2^2\times 3^2\times {\mathrm{721141}}^1$

素因数の和:721151

約数の個数: 18

約数和(自身を含む): 65623922

約数和(自身を除く): 39662846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 721141, 1442282, 2163423, 2884564, 4326846, 6490269, 8653692, 12980538, 25961076]

約数ペア:

[(1, 25961076), (2, 12980538), (3, 8653692), (4, 6490269), (6, 4326846), (9, 2884564), (12, 2163423), (18, 1442282), (36, 721141)]