25439454

素因数分解:

$2^1\times 3^3\times {\mathrm{471101}}^1$

素因数の和:471112

約数の個数: 16

約数和(自身を含む): 56532240

約数和(自身を除く): 31092786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 471101, 942202, 1413303, 2826606, 4239909, 8479818, 12719727, 25439454]

約数ペア:

[(1, 25439454), (2, 12719727), (3, 8479818), (6, 4239909), (9, 2826606), (18, 1413303), (27, 942202), (54, 471101)]