18304839

素因数分解:

$3^3\times 7^1\times {\mathrm{96851}}^1$

素因数の和:96867

約数の個数: 16

約数和(自身を含む): 30992640

約数和(自身を除く): 12687801

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 96851, 290553, 677957, 871659, 2033871, 2614977, 6101613, 18304839]

約数ペア:

[(1, 18304839), (3, 6101613), (7, 2614977), (9, 2033871), (21, 871659), (27, 677957), (63, 290553), (189, 96851)]