18728466

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{66413}}^1$

素因数の和:66465

約数の個数: 16

約数和(自身を含む): 38254464

約数和(自身を除く): 19525998

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 66413, 132826, 199239, 398478, 3121411, 6242822, 9364233, 18728466]

約数ペア:

[(1, 18728466), (2, 9364233), (3, 6242822), (6, 3121411), (47, 398478), (94, 199239), (141, 132826), (282, 66413)]