21973716

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{1019}}^1$

素因数の和:1628

約数の個数: 36

約数和(自身を含む): 55692000

約数和(自身を除く): 33718284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 1019, 1198, 1797, 2038, 2396, 3057, 3594, 4076, 5391, 6114, 7188, 9171, 10782, 12228, 18342, 21564, 36684, 610381, 1220762, 1831143, 2441524, 3662286, 5493429, 7324572, 10986858, 21973716]

約数ペア:

[(1, 21973716), (2, 10986858), (3, 7324572), (4, 5493429), (6, 3662286), (9, 2441524), (12, 1831143), (18, 1220762), (36, 610381), (599, 36684), (1019, 21564), (1198, 18342), (1797, 12228), (2038, 10782), (2396, 9171), (3057, 7188), (3594, 6114), (4076, 5391)]