18681672

素因数分解:

$2^3\times 3^1\times {\mathrm{778403}}^1$

素因数の和:778412

約数の個数: 16

約数和(自身を含む): 46704240

約数和(自身を除く): 28022568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 778403, 1556806, 2335209, 3113612, 4670418, 6227224, 9340836, 18681672]

約数ペア:

[(1, 18681672), (2, 9340836), (3, 6227224), (4, 4670418), (6, 3113612), (8, 2335209), (12, 1556806), (24, 778403)]