128566326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3061103}}^1$

素因数の和:3061115

約数の個数: 16

約数和(自身を含む): 293865984

約数和(自身を除く): 165299658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3061103, 6122206, 9183309, 18366618, 21427721, 42855442, 64283163, 128566326]

約数ペア:

[(1, 128566326), (2, 64283163), (3, 42855442), (6, 21427721), (7, 18366618), (14, 9183309), (21, 6122206), (42, 3061103)]