18090099

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 26946192

約数和(自身を除く): 8856093

約数列:

[1, 3, 9, 61, 83, 183, 249, 397, 549, 747, 1191, 3573, 5063, 15189, 24217, 32951, 45567, 72651, 98853, 217953, 296559, 2010011, 6030033, 18090099]

約数ペア:

[(1, 18090099), (3, 6030033), (9, 2010011), (61, 296559), (83, 217953), (183, 98853), (249, 72651), (397, 45567), (549, 32951), (747, 24217), (1191, 15189), (3573, 5063)]