21326322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{187073}}^1$

素因数の和:187097

約数の個数: 16

約数和(自身を含む): 44897760

約数和(自身を除く): 23571438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 187073, 374146, 561219, 1122438, 3554387, 7108774, 10663161, 21326322]

約数ペア:

[(1, 21326322), (2, 10663161), (3, 7108774), (6, 3554387), (19, 1122438), (38, 561219), (57, 374146), (114, 187073)]