18771852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142211}}^1$

素因数の和:142229

約数の個数: 24

約数和(自身を含む): 47783232

約数和(自身を除く): 29011380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142211, 284422, 426633, 568844, 853266, 1564321, 1706532, 3128642, 4692963, 6257284, 9385926, 18771852]

約数ペア:

[(1, 18771852), (2, 9385926), (3, 6257284), (4, 4692963), (6, 3128642), (11, 1706532), (12, 1564321), (22, 853266), (33, 568844), (44, 426633), (66, 284422), (132, 142211)]