163025268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1940777}}^1$

素因数の和:1940791

約数の個数: 24

約数和(自身を含む): 434734272

約数和(自身を除く): 271709004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1940777, 3881554, 5822331, 7763108, 11644662, 13585439, 23289324, 27170878, 40756317, 54341756, 81512634, 163025268]

約数ペア:

[(1, 163025268), (2, 81512634), (3, 54341756), (4, 40756317), (6, 27170878), (7, 23289324), (12, 13585439), (14, 11644662), (21, 7763108), (28, 5822331), (42, 3881554), (84, 1940777)]