26146719

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11172

約数の個数: 20

約数和(自身を含む): 40409160

約数和(自身を除く): 14262441

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 11131, 33393, 100179, 300537, 322799, 901611, 968397, 2905191, 8715573, 26146719]

約数ペア:

[(1, 26146719), (3, 8715573), (9, 2905191), (27, 968397), (29, 901611), (81, 322799), (87, 300537), (261, 100179), (783, 33393), (2349, 11131)]