8121222

素因数分解:

$2^1\times 3^4\times {\mathrm{50131}}^1$

素因数の和:50145

約数の個数: 20

約数和(自身を含む): 18197916

約数和(自身を除く): 10076694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 50131, 100262, 150393, 300786, 451179, 902358, 1353537, 2707074, 4060611, 8121222]

約数ペア:

[(1, 8121222), (2, 4060611), (3, 2707074), (6, 1353537), (9, 902358), (18, 451179), (27, 300786), (54, 150393), (81, 100262), (162, 50131)]