20210316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240599}}^1$

素因数の和:240613

約数の個数: 24

約数和(自身を含む): 53894400

約数和(自身を除く): 33684084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240599, 481198, 721797, 962396, 1443594, 1684193, 2887188, 3368386, 5052579, 6736772, 10105158, 20210316]

約数ペア:

[(1, 20210316), (2, 10105158), (3, 6736772), (4, 5052579), (6, 3368386), (7, 2887188), (12, 1684193), (14, 1443594), (21, 962396), (28, 721797), (42, 481198), (84, 240599)]