128436726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1946011}}^1$

素因数の和:1946027

約数の個数: 16

約数和(自身を含む): 280225728

約数和(自身を除く): 151789002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1946011, 3892022, 5838033, 11676066, 21406121, 42812242, 64218363, 128436726]

約数ペア:

[(1, 128436726), (2, 64218363), (3, 42812242), (6, 21406121), (11, 11676066), (22, 5838033), (33, 3892022), (66, 1946011)]