27861804

素因数分解:

$2^2\times 3^2\times {\mathrm{773939}}^1$

素因数の和:773949

約数の個数: 18

約数和(自身を含む): 70428540

約数和(自身を除く): 42566736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 773939, 1547878, 2321817, 3095756, 4643634, 6965451, 9287268, 13930902, 27861804]

約数ペア:

[(1, 27861804), (2, 13930902), (3, 9287268), (4, 6965451), (6, 4643634), (9, 3095756), (12, 2321817), (18, 1547878), (36, 773939)]