2451222

素因数分解:

$2^1\times 3^4\times {\mathrm{15131}}^1$

素因数の和:15145

約数の個数: 20

約数和(自身を含む): 5492916

約数和(自身を除く): 3041694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15131, 30262, 45393, 90786, 136179, 272358, 408537, 817074, 1225611, 2451222]

約数ペア:

[(1, 2451222), (2, 1225611), (3, 817074), (6, 408537), (9, 272358), (18, 136179), (27, 90786), (54, 45393), (81, 30262), (162, 15131)]