42237294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639959}}^1$

素因数の和:639975

約数の個数: 16

約数和(自身を含む): 92154240

約数和(自身を除く): 49916946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 639959, 1279918, 1919877, 3839754, 7039549, 14079098, 21118647, 42237294]

約数ペア:

[(1, 42237294), (2, 21118647), (3, 14079098), (6, 7039549), (11, 3839754), (22, 1919877), (33, 1279918), (66, 639959)]