18996846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15184

約数の個数: 32

約数和(自身を含む): 43632000

約数和(自身を除く): 24635154

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15149, 30298, 45447, 90894, 166639, 287831, 333278, 499917, 575662, 863493, 999834, 1726986, 3166141, 6332282, 9498423, 18996846]

約数ペア:

[(1, 18996846), (2, 9498423), (3, 6332282), (6, 3166141), (11, 1726986), (19, 999834), (22, 863493), (33, 575662), (38, 499917), (57, 333278), (66, 287831), (114, 166639), (209, 90894), (418, 45447), (627, 30298), (1254, 15149)]