218361924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{50129}}^1$

素因数の和:50161

約数の個数: 54

約数和(自身を含む): 606723390

約数和(自身を除く): 388361466

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 50129, 100258, 150387, 200516, 300774, 451161, 551419, 601548, 902322, 1102838, 1654257, 1804644, 2205676, 3308514, 4962771, 6065609, 6617028, 9925542, 12131218, 18196827, 19851084, 24262436, 36393654, 54590481, 72787308, 109180962, 218361924]

約数ペア:

[(1, 218361924), (2, 109180962), (3, 72787308), (4, 54590481), (6, 36393654), (9, 24262436), (11, 19851084), (12, 18196827), (18, 12131218), (22, 9925542), (33, 6617028), (36, 6065609), (44, 4962771), (66, 3308514), (99, 2205676), (121, 1804644), (132, 1654257), (198, 1102838), (242, 902322), (363, 601548), (396, 551419), (484, 451161), (726, 300774), (1089, 200516), (1452, 150387), (2178, 100258), (4356, 50129)]