427681884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5091451}}^1$

素因数の和:5091465

約数の個数: 24

約数和(自身を含む): 1140485248

約数和(自身を除く): 712803364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5091451, 10182902, 15274353, 20365804, 30548706, 35640157, 61097412, 71280314, 106920471, 142560628, 213840942, 427681884]

約数ペア:

[(1, 427681884), (2, 213840942), (3, 142560628), (4, 106920471), (6, 71280314), (7, 61097412), (12, 35640157), (14, 30548706), (21, 20365804), (28, 15274353), (42, 10182902), (84, 5091451)]