26586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 66144

約数和(自身を除く): 39558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 8862, 13293, 26586]

約数ペア:

[(1, 26586), (2, 13293), (3, 8862), (6, 4431), (7, 3798), (9, 2954), (14, 1899), (18, 1477), (21, 1266), (42, 633), (63, 422), (126, 211)]