21448614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{324979}}^1$

素因数の和:324995

約数の個数: 16

約数和(自身を含む): 46797120

約数和(自身を除く): 25348506

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 324979, 649958, 974937, 1949874, 3574769, 7149538, 10724307, 21448614]

約数ペア:

[(1, 21448614), (2, 10724307), (3, 7149538), (6, 3574769), (11, 1949874), (22, 974937), (33, 649958), (66, 324979)]