243858636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{967693}}^1$

素因数の和:967710

約数の個数: 36

約数和(自身を含む): 704481232

約数和(自身を除く): 460622596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 967693, 1935386, 2903079, 3870772, 5806158, 6773851, 8709237, 11612316, 13547702, 17418474, 20321553, 27095404, 34836948, 40643106, 60964659, 81286212, 121929318, 243858636]

約数ペア:

[(1, 243858636), (2, 121929318), (3, 81286212), (4, 60964659), (6, 40643106), (7, 34836948), (9, 27095404), (12, 20321553), (14, 17418474), (18, 13547702), (21, 11612316), (28, 8709237), (36, 6773851), (42, 5806158), (63, 3870772), (84, 2903079), (126, 1935386), (252, 967693)]