12112212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{20599}}^1$

素因数の和:20620

約数の個数: 36

約数和(自身を含む): 32877600

約数和(自身を除く): 20765388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 20599, 41198, 61797, 82396, 123594, 144193, 247188, 288386, 432579, 576772, 865158, 1009351, 1730316, 2018702, 3028053, 4037404, 6056106, 12112212]

約数ペア:

[(1, 12112212), (2, 6056106), (3, 4037404), (4, 3028053), (6, 2018702), (7, 1730316), (12, 1009351), (14, 865158), (21, 576772), (28, 432579), (42, 288386), (49, 247188), (84, 144193), (98, 123594), (147, 82396), (196, 61797), (294, 41198), (588, 20599)]