11553804

素因数分解:

$2^2\times 3^2\times {\mathrm{320939}}^1$

素因数の和:320949

約数の個数: 18

約数和(自身を含む): 29205540

約数和(自身を除く): 17651736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 320939, 641878, 962817, 1283756, 1925634, 2888451, 3851268, 5776902, 11553804]

約数ペア:

[(1, 11553804), (2, 5776902), (3, 3851268), (4, 2888451), (6, 1925634), (9, 1283756), (12, 962817), (18, 641878), (36, 320939)]