28444194

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42709}}^1$

素因数の和:42754

約数の個数: 24

約数和(自身を含む): 63296220

約数和(自身を除く): 34852026

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 42709, 85418, 128127, 256254, 384381, 768762, 1580233, 3160466, 4740699, 9481398, 14222097, 28444194]

約数ペア:

[(1, 28444194), (2, 14222097), (3, 9481398), (6, 4740699), (9, 3160466), (18, 1580233), (37, 768762), (74, 384381), (111, 256254), (222, 128127), (333, 85418), (666, 42709)]