27825894

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21773}}^1$

素因数の和:21852

約数の個数: 24

約数和(自身を含む): 61141392

約数和(自身を除く): 33315498

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21773, 43546, 65319, 130638, 195957, 391914, 1545883, 3091766, 4637649, 9275298, 13912947, 27825894]

約数ペア:

[(1, 27825894), (2, 13912947), (3, 9275298), (6, 4637649), (9, 3091766), (18, 1545883), (71, 391914), (142, 195957), (213, 130638), (426, 65319), (639, 43546), (1278, 21773)]