11200428

素因数分解:

$2^2\times 3^2\times {\mathrm{311123}}^1$

素因数の和:311133

約数の個数: 18

約数和(自身を含む): 28312284

約数和(自身を除く): 17111856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311123, 622246, 933369, 1244492, 1866738, 2800107, 3733476, 5600214, 11200428]

約数ペア:

[(1, 11200428), (2, 5600214), (3, 3733476), (4, 2800107), (6, 1866738), (9, 1244492), (12, 933369), (18, 622246), (36, 311123)]