18991170066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1\times {\mathrm{41927}}^1$

素因数の和:48806

約数の個数: 32

約数和(自身を含む): 41442306048

約数和(自身を除く): 22451135982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6863, 13726, 20589, 41178, 41927, 75493, 83854, 125781, 150986, 226479, 251562, 452958, 461197, 922394, 1383591, 2767182, 287745001, 575490002, 863235003, 1726470006, 3165195011, 6330390022, 9495585033, 18991170066]

約数ペア:

[(1, 18991170066), (2, 9495585033), (3, 6330390022), (6, 3165195011), (11, 1726470006), (22, 863235003), (33, 575490002), (66, 287745001), (6863, 2767182), (13726, 1383591), (20589, 922394), (41178, 461197), (41927, 452958), (75493, 251562), (83854, 226479), (125781, 150986)]