18889452

素因数分解:

$2^2\times 3^2\times {\mathrm{524707}}^1$

素因数の和:524717

約数の個数: 18

約数和(自身を含む): 47748428

約数和(自身を除く): 28858976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 524707, 1049414, 1574121, 2098828, 3148242, 4722363, 6296484, 9444726, 18889452]

約数ペア:

[(1, 18889452), (2, 9444726), (3, 6296484), (4, 4722363), (6, 3148242), (9, 2098828), (12, 1574121), (18, 1049414), (36, 524707)]