21894732

素因数分解:

$2^2\times 3^3\times {\mathrm{202729}}^1$

素因数の和:202742

約数の個数: 24

約数和(自身を含む): 56764400

約数和(自身を除く): 34869668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202729, 405458, 608187, 810916, 1216374, 1824561, 2432748, 3649122, 5473683, 7298244, 10947366, 21894732]

約数ペア:

[(1, 21894732), (2, 10947366), (3, 7298244), (4, 5473683), (6, 3649122), (9, 2432748), (12, 1824561), (18, 1216374), (27, 810916), (36, 608187), (54, 405458), (108, 202729)]