18804942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80363}}^1$

素因数の和:80384

約数の個数: 24

約数和(自身を含む): 43878744

約数和(自身を除く): 25073802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80363, 160726, 241089, 482178, 723267, 1044719, 1446534, 2089438, 3134157, 6268314, 9402471, 18804942]

約数ペア:

[(1, 18804942), (2, 9402471), (3, 6268314), (6, 3134157), (9, 2089438), (13, 1446534), (18, 1044719), (26, 723267), (39, 482178), (78, 241089), (117, 160726), (234, 80363)]