16643268

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1669}}^1$

素因数の和:1956

約数の個数: 36

約数和(自身を含む): 42247660

約数和(自身を除く): 25604392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 1669, 2493, 3324, 3338, 4986, 5007, 6676, 9972, 10014, 15021, 20028, 30042, 60084, 462313, 924626, 1386939, 1849252, 2773878, 4160817, 5547756, 8321634, 16643268]

約数ペア:

[(1, 16643268), (2, 8321634), (3, 5547756), (4, 4160817), (6, 2773878), (9, 1849252), (12, 1386939), (18, 924626), (36, 462313), (277, 60084), (554, 30042), (831, 20028), (1108, 15021), (1662, 10014), (1669, 9972), (2493, 6676), (3324, 5007), (3338, 4986)]