21327234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{187081}}^1$

素因数の和:187105

約数の個数: 16

約数和(自身を含む): 44899680

約数和(自身を除く): 23572446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 187081, 374162, 561243, 1122486, 3554539, 7109078, 10663617, 21327234]

約数ペア:

[(1, 21327234), (2, 10663617), (3, 7109078), (6, 3554539), (19, 1122486), (38, 561243), (57, 374162), (114, 187081)]