2018153606121

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{5881}}^1\times {\mathrm{233923}}^1$

素因数の和:239973

約数の個数: 24

約数和(自身を含む): 2933506143776

約数和(自身を除く): 915352537655

約数列:

[1, 3, 9, 163, 489, 1467, 5881, 17643, 52929, 233923, 701769, 958603, 2105307, 2875809, 8627427, 38129449, 114388347, 343165041, 1375701163, 4127103489, 12381310467, 224239289569, 672717868707, 2018153606121]

約数ペア:

[(1, 2018153606121), (3, 672717868707), (9, 224239289569), (163, 12381310467), (489, 4127103489), (1467, 1375701163), (5881, 343165041), (17643, 114388347), (52929, 38129449), (233923, 8627427), (701769, 2875809), (958603, 2105307)]