21833244

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{11443}}^1$

素因数の和:11506

約数の個数: 36

約数和(自身を含む): 56235816

約数和(自身を除く): 34402572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 11443, 22886, 34329, 45772, 68658, 102987, 137316, 205974, 411948, 606479, 1212958, 1819437, 2425916, 3638874, 5458311, 7277748, 10916622, 21833244]

約数ペア:

[(1, 21833244), (2, 10916622), (3, 7277748), (4, 5458311), (6, 3638874), (9, 2425916), (12, 1819437), (18, 1212958), (36, 606479), (53, 411948), (106, 205974), (159, 137316), (212, 102987), (318, 68658), (477, 45772), (636, 34329), (954, 22886), (1908, 11443)]