244390188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2909407}}^1$

素因数の和:2909421

約数の個数: 24

約数和(自身を含む): 651707392

約数和(自身を除く): 407317204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2909407, 5818814, 8728221, 11637628, 17456442, 20365849, 34912884, 40731698, 61097547, 81463396, 122195094, 244390188]

約数ペア:

[(1, 244390188), (2, 122195094), (3, 81463396), (4, 61097547), (6, 40731698), (7, 34912884), (12, 20365849), (14, 17456442), (21, 11637628), (28, 8728221), (42, 5818814), (84, 2909407)]