21334038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{323243}}^1$

素因数の和:323259

約数の個数: 16

約数和(自身を含む): 46547136

約数和(自身を除く): 25213098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 323243, 646486, 969729, 1939458, 3555673, 7111346, 10667019, 21334038]

約数ペア:

[(1, 21334038), (2, 10667019), (3, 7111346), (6, 3555673), (11, 1939458), (22, 969729), (33, 646486), (66, 323243)]