42209178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639533}}^1$

素因数の和:639549

約数の個数: 16

約数和(自身を含む): 92092896

約数和(自身を除く): 49883718

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 639533, 1279066, 1918599, 3837198, 7034863, 14069726, 21104589, 42209178]

約数ペア:

[(1, 42209178), (2, 21104589), (3, 14069726), (6, 7034863), (11, 3837198), (22, 1918599), (33, 1279066), (66, 639533)]