620242572

素因数分解:

$2^2\times 3^1\times {\mathrm{3121}}^1\times {\mathrm{16561}}^1$

素因数の和:19689

約数の個数: 24

約数和(自身を含む): 1447783792

約数和(自身を除く): 827541220

約数列:

[1, 2, 3, 4, 6, 12, 3121, 6242, 9363, 12484, 16561, 18726, 33122, 37452, 49683, 66244, 99366, 198732, 51686881, 103373762, 155060643, 206747524, 310121286, 620242572]

約数ペア:

[(1, 620242572), (2, 310121286), (3, 206747524), (4, 155060643), (6, 103373762), (12, 51686881), (3121, 198732), (6242, 99366), (9363, 66244), (12484, 49683), (16561, 37452), (18726, 33122)]