18227637279

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{1829533}}^1$

素因数の和:1829589

約数の個数: 24

約数和(自身を含む): 27969915792

約数和(自身を除く): 9742278513

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 1829533, 5488599, 16465797, 49397391, 75010853, 148192173, 225032559, 444576519, 675097677, 2025293031, 6075879093, 18227637279]

約数ペア:

[(1, 18227637279), (3, 6075879093), (9, 2025293031), (27, 675097677), (41, 444576519), (81, 225032559), (123, 148192173), (243, 75010853), (369, 49397391), (1107, 16465797), (3321, 5488599), (9963, 1829533)]