219923604

素因数分解:

$2^2\times 3^2\times {\mathrm{6108989}}^1$

素因数の和:6108999

約数の個数: 18

約数和(自身を含む): 555918090

約数和(自身を除く): 335994486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6108989, 12217978, 18326967, 24435956, 36653934, 54980901, 73307868, 109961802, 219923604]

約数ペア:

[(1, 219923604), (2, 109961802), (3, 73307868), (4, 54980901), (6, 36653934), (9, 24435956), (12, 18326967), (18, 12217978), (36, 6108989)]