11121804

素因数分解:

$2^2\times 3^2\times {\mathrm{308939}}^1$

素因数の和:308949

約数の個数: 18

約数和(自身を含む): 28113540

約数和(自身を除く): 16991736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 308939, 617878, 926817, 1235756, 1853634, 2780451, 3707268, 5560902, 11121804]

約数ペア:

[(1, 11121804), (2, 5560902), (3, 3707268), (4, 2780451), (6, 1853634), (9, 1235756), (12, 926817), (18, 617878), (36, 308939)]