21525042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46591}}^1$

素因数の和:46614

約数の個数: 32

約数和(自身を含む): 53673984

約数和(自身を除く): 32148942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 46591, 93182, 139773, 279546, 326137, 512501, 652274, 978411, 1025002, 1537503, 1956822, 3075006, 3587507, 7175014, 10762521, 21525042]

約数ペア:

[(1, 21525042), (2, 10762521), (3, 7175014), (6, 3587507), (7, 3075006), (11, 1956822), (14, 1537503), (21, 1025002), (22, 978411), (33, 652274), (42, 512501), (66, 326137), (77, 279546), (154, 139773), (231, 93182), (462, 46591)]