18809034

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{42943}}^1$

素因数の和:43021

約数の個数: 16

約数和(自身を含む): 38134272

約数和(自身を除く): 19325238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 42943, 85886, 128829, 257658, 3134839, 6269678, 9404517, 18809034]

約数ペア:

[(1, 18809034), (2, 9404517), (3, 6269678), (6, 3134839), (73, 257658), (146, 128829), (219, 85886), (438, 42943)]