18482884

素因数分解:

$2^2\times 7^1\times {\mathrm{660103}}^1$

素因数の和:660114

約数の個数: 12

約数和(自身を含む): 36965824

約数和(自身を除く): 18482940

約数列:

[1, 2, 4, 7, 14, 28, 660103, 1320206, 2640412, 4620721, 9241442, 18482884]

約数ペア:

[(1, 18482884), (2, 9241442), (4, 4620721), (7, 2640412), (14, 1320206), (28, 660103)]