21171192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{126019}}^1$

素因数の和:126035

約数の個数: 32

約数和(自身を含む): 60489600

約数和(自身を除く): 39318408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 126019, 252038, 378057, 504076, 756114, 882133, 1008152, 1512228, 1764266, 2646399, 3024456, 3528532, 5292798, 7057064, 10585596, 21171192]

約数ペア:

[(1, 21171192), (2, 10585596), (3, 7057064), (4, 5292798), (6, 3528532), (7, 3024456), (8, 2646399), (12, 1764266), (14, 1512228), (21, 1008152), (24, 882133), (28, 756114), (42, 504076), (56, 378057), (84, 252038), (168, 126019)]