12257748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20029}}^1$

素因数の和:20056

約数の個数: 36

約数和(自身を含む): 32809140

約数和(自身を除く): 20551392

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 20029, 40058, 60087, 80116, 120174, 180261, 240348, 340493, 360522, 680986, 721044, 1021479, 1361972, 2042958, 3064437, 4085916, 6128874, 12257748]

約数ペア:

[(1, 12257748), (2, 6128874), (3, 4085916), (4, 3064437), (6, 2042958), (9, 1361972), (12, 1021479), (17, 721044), (18, 680986), (34, 360522), (36, 340493), (51, 240348), (68, 180261), (102, 120174), (153, 80116), (204, 60087), (306, 40058), (612, 20029)]