12880458306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{978907}}^1$

素因数の和:978975

約数の個数: 48

約数和(自身を含む): 30236510304

約数和(自身を除く): 17356051998

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 978907, 1957814, 2936721, 5873442, 8810163, 16641419, 17620326, 33282838, 42093001, 49924257, 84186002, 99848514, 126279003, 149772771, 252558006, 299545542, 378837009, 715581017, 757674018, 1431162034, 2146743051, 4293486102, 6440229153, 12880458306]

約数ペア:

[(1, 12880458306), (2, 6440229153), (3, 4293486102), (6, 2146743051), (9, 1431162034), (17, 757674018), (18, 715581017), (34, 378837009), (43, 299545542), (51, 252558006), (86, 149772771), (102, 126279003), (129, 99848514), (153, 84186002), (258, 49924257), (306, 42093001), (387, 33282838), (731, 17620326), (774, 16641419), (1462, 8810163), (2193, 5873442), (4386, 2936721), (6579, 1957814), (13158, 978907)]