18585742

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4691}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 31980672

約数和(自身を除く): 13394930

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 4691, 9382, 32837, 65674, 1327553, 2655106, 9292871, 18585742]

約数ペア:

[(1, 18585742), (2, 9292871), (7, 2655106), (14, 1327553), (283, 65674), (566, 32837), (1981, 9382), (3962, 4691)]