27787878

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2089}}^1$

素因数の和:2836

約数の個数: 24

約数和(自身を含む): 60317400

約数和(自身を除く): 32529522

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2089, 2217, 4178, 4434, 6267, 6651, 12534, 13302, 18801, 37602, 1543771, 3087542, 4631313, 9262626, 13893939, 27787878]

約数ペア:

[(1, 27787878), (2, 13893939), (3, 9262626), (6, 4631313), (9, 3087542), (18, 1543771), (739, 37602), (1478, 18801), (2089, 13302), (2217, 12534), (4178, 6651), (4434, 6267)]