28018842

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{126211}}^1$

素因数の和:126253

約数の個数: 16

約数和(自身を含む): 57552672

約数和(自身を除く): 29533830

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 126211, 252422, 378633, 757266, 4669807, 9339614, 14009421, 28018842]

約数ペア:

[(1, 28018842), (2, 14009421), (3, 9339614), (6, 4669807), (37, 757266), (74, 378633), (111, 252422), (222, 126211)]