25709274

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{10903}}^1$

素因数の和:11042

約数の個数: 24

約数和(自身を含む): 56133792

約数和(自身を除く): 30424518

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 10903, 21806, 32709, 65418, 98127, 196254, 1428293, 2856586, 4284879, 8569758, 12854637, 25709274]

約数ペア:

[(1, 25709274), (2, 12854637), (3, 8569758), (6, 4284879), (9, 2856586), (18, 1428293), (131, 196254), (262, 98127), (393, 65418), (786, 32709), (1179, 21806), (2358, 10903)]