21114666

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{16069}}^1$

素因数の和:16150

約数の個数: 24

約数和(自身を含む): 46378020

約数和(自身を除く): 25263354

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 16069, 32138, 48207, 96414, 144621, 289242, 1173037, 2346074, 3519111, 7038222, 10557333, 21114666]

約数ペア:

[(1, 21114666), (2, 10557333), (3, 7038222), (6, 3519111), (9, 2346074), (18, 1173037), (73, 289242), (146, 144621), (219, 96414), (438, 48207), (657, 32138), (1314, 16069)]