27687132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 49364388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 503, 556, 834, 1006, 1251, 1509, 1529, 1668, 2012, 2502, 3018, 3058, 4527, 4587, 5004, 5533, 6036, 6116, 9054, 9174, 11066, 13761, 16599, 18108, 18348, 22132, 27522, 33198, 49797, 55044, 66396, 69917, 99594, 139834, 199188, 209751, 279668, 419502, 629253, 769087, 839004, 1258506, 1538174, 2307261, 2517012, 3076348, 4614522, 6921783, 9229044, 13843566, 27687132]

約数ペア:

[(1, 27687132), (2, 13843566), (3, 9229044), (4, 6921783), (6, 4614522), (9, 3076348), (11, 2517012), (12, 2307261), (18, 1538174), (22, 1258506), (33, 839004), (36, 769087), (44, 629253), (66, 419502), (99, 279668), (132, 209751), (139, 199188), (198, 139834), (278, 99594), (396, 69917), (417, 66396), (503, 55044), (556, 49797), (834, 33198), (1006, 27522), (1251, 22132), (1509, 18348), (1529, 18108), (1668, 16599), (2012, 13761), (2502, 11066), (3018, 9174), (3058, 9054), (4527, 6116), (4587, 6036), (5004, 5533)]