1820778894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{29009}}^1$

素因数の和:29345

約数の個数: 48

約数和(自身を含む): 4317384240

約数和(自身を除く): 2496605346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1902, 2853, 3487, 5706, 6974, 10461, 20922, 29009, 31383, 58018, 62766, 87027, 174054, 261081, 319099, 522162, 638198, 957297, 1914594, 2871891, 5743782, 9195853, 18391706, 27587559, 55175118, 82762677, 101154383, 165525354, 202308766, 303463149, 606926298, 910389447, 1820778894]

約数ペア:

[(1, 1820778894), (2, 910389447), (3, 606926298), (6, 303463149), (9, 202308766), (11, 165525354), (18, 101154383), (22, 82762677), (33, 55175118), (66, 27587559), (99, 18391706), (198, 9195853), (317, 5743782), (634, 2871891), (951, 1914594), (1902, 957297), (2853, 638198), (3487, 522162), (5706, 319099), (6974, 261081), (10461, 174054), (20922, 87027), (29009, 62766), (31383, 58018)]