17980823034

素因数分解:

$2^1\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{512537}}^1$

素因数の和:514494

約数の個数: 24

約数和(自身を含む): 38978514900

約数和(自身を除く): 20997691866

約数列:

[1, 2, 3, 6, 9, 18, 1949, 3898, 5847, 11694, 17541, 35082, 512537, 1025074, 1537611, 3075222, 4612833, 9225666, 998934613, 1997869226, 2996803839, 5993607678, 8990411517, 17980823034]

約数ペア:

[(1, 17980823034), (2, 8990411517), (3, 5993607678), (6, 2996803839), (9, 1997869226), (18, 998934613), (1949, 9225666), (3898, 4612833), (5847, 3075222), (11694, 1537611), (17541, 1025074), (35082, 512537)]