180118898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{9733}}^1$

素因数の和:10241

約数の個数: 16

約数和(自身を含む): 285011520

約数和(自身を除く): 104892622

約数列:

[1, 2, 19, 38, 487, 974, 9253, 9733, 18506, 19466, 184927, 369854, 4739971, 9479942, 90059449, 180118898]

約数ペア:

[(1, 180118898), (2, 90059449), (19, 9479942), (38, 4739971), (487, 369854), (974, 184927), (9253, 19466), (9733, 18506)]