22021722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3389}}^1$

素因数の和:3435

約数の個数: 36

約数和(自身を含む): 50372010

約数和(自身を除く): 28350288

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 3389, 6498, 6778, 10167, 20334, 30501, 61002, 64391, 128782, 193173, 386346, 579519, 1159038, 1223429, 2446858, 3670287, 7340574, 11010861, 22021722]

約数ペア:

[(1, 22021722), (2, 11010861), (3, 7340574), (6, 3670287), (9, 2446858), (18, 1223429), (19, 1159038), (38, 579519), (57, 386346), (114, 193173), (171, 128782), (342, 64391), (361, 61002), (722, 30501), (1083, 20334), (2166, 10167), (3249, 6778), (3389, 6498)]