18924774849

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{16300409}}^1$

素因数の和:16300461

約数の個数: 16

約数和(自身を含む): 28688721600

約数和(自身を除く): 9763946751

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 16300409, 48901227, 146703681, 440111043, 700917587, 2102752761, 6308258283, 18924774849]

約数ペア:

[(1, 18924774849), (3, 6308258283), (9, 2102752761), (27, 700917587), (43, 440111043), (129, 146703681), (387, 48901227), (1161, 16300409)]