25439796

素因数分解:

$2^2\times 3^2\times {\mathrm{706661}}^1$

素因数の和:706671

約数の個数: 18

約数和(自身を含む): 64306242

約数和(自身を除く): 38866446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 706661, 1413322, 2119983, 2826644, 4239966, 6359949, 8479932, 12719898, 25439796]

約数ペア:

[(1, 25439796), (2, 12719898), (3, 8479932), (4, 6359949), (6, 4239966), (9, 2826644), (12, 2119983), (18, 1413322), (36, 706661)]