28994292

素因数分解:

$2^2\times 3^2\times {\mathrm{805397}}^1$

素因数の和:805407

約数の個数: 18

約数和(自身を含む): 73291218

約数和(自身を除く): 44296926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 805397, 1610794, 2416191, 3221588, 4832382, 7248573, 9664764, 14497146, 28994292]

約数ペア:

[(1, 28994292), (2, 14497146), (3, 9664764), (4, 7248573), (6, 4832382), (9, 3221588), (12, 2416191), (18, 1610794), (36, 805397)]