19004718546

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{208207}}^1$

素因数の和:208687

約数の個数: 48

約数和(自身を含む): 45017900928

約数和(自身を除く): 26013182382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 461, 922, 1383, 2766, 4149, 5071, 8298, 10142, 15213, 30426, 45639, 91278, 208207, 416414, 624621, 1249242, 1873863, 2290277, 3747726, 4580554, 6870831, 13741662, 20612493, 41224986, 95983427, 191966854, 287950281, 575900562, 863850843, 1055817697, 1727701686, 2111635394, 3167453091, 6334906182, 9502359273, 19004718546]

約数ペア:

[(1, 19004718546), (2, 9502359273), (3, 6334906182), (6, 3167453091), (9, 2111635394), (11, 1727701686), (18, 1055817697), (22, 863850843), (33, 575900562), (66, 287950281), (99, 191966854), (198, 95983427), (461, 41224986), (922, 20612493), (1383, 13741662), (2766, 6870831), (4149, 4580554), (5071, 3747726), (8298, 2290277), (10142, 1873863), (15213, 1249242), (30426, 624621), (45639, 416414), (91278, 208207)]