163031316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1940849}}^1$

素因数の和:1940863

約数の個数: 24

約数和(自身を含む): 434750400

約数和(自身を除く): 271719084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1940849, 3881698, 5822547, 7763396, 11645094, 13585943, 23290188, 27171886, 40757829, 54343772, 81515658, 163031316]

約数ペア:

[(1, 163031316), (2, 81515658), (3, 54343772), (4, 40757829), (6, 27171886), (7, 23290188), (12, 13585943), (14, 11645094), (21, 7763396), (28, 5822547), (42, 3881698), (84, 1940849)]