42758518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{84503}}^1$

素因数の和:84539

約数の個数: 16

約数和(自身を含む): 73011456

約数和(自身を除く): 30252938

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 84503, 169006, 929533, 1859066, 1943569, 3887138, 21379259, 42758518]

約数ペア:

[(1, 42758518), (2, 21379259), (11, 3887138), (22, 1943569), (23, 1859066), (46, 929533), (253, 169006), (506, 84503)]