18130833

素因数分解:

$3^2\times 7^2\times {\mathrm{41113}}^1$

素因数の和:41133

約数の個数: 18

約数和(自身を含む): 30465474

約数和(自身を除く): 12334641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 41113, 123339, 287791, 370017, 863373, 2014537, 2590119, 6043611, 18130833]

約数ペア:

[(1, 18130833), (3, 6043611), (7, 2590119), (9, 2014537), (21, 863373), (49, 370017), (63, 287791), (147, 123339), (441, 41113)]