18189468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 34307172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 122, 132, 183, 198, 244, 251, 297, 366, 396, 502, 549, 594, 671, 732, 753, 1004, 1098, 1188, 1342, 1506, 1647, 2013, 2196, 2259, 2684, 2761, 3012, 3294, 4026, 4518, 5522, 6039, 6588, 6777, 8052, 8283, 9036, 11044, 12078, 13554, 15311, 16566, 18117, 24156, 24849, 27108, 30622, 33132, 36234, 45933, 49698, 61244, 72468, 74547, 91866, 99396, 137799, 149094, 168421, 183732, 275598, 298188, 336842, 413397, 505263, 551196, 673684, 826794, 1010526, 1515789, 1653588, 2021052, 3031578, 4547367, 6063156, 9094734, 18189468]

約数ペア:

[(1, 18189468), (2, 9094734), (3, 6063156), (4, 4547367), (6, 3031578), (9, 2021052), (11, 1653588), (12, 1515789), (18, 1010526), (22, 826794), (27, 673684), (33, 551196), (36, 505263), (44, 413397), (54, 336842), (61, 298188), (66, 275598), (99, 183732), (108, 168421), (122, 149094), (132, 137799), (183, 99396), (198, 91866), (244, 74547), (251, 72468), (297, 61244), (366, 49698), (396, 45933), (502, 36234), (549, 33132), (594, 30622), (671, 27108), (732, 24849), (753, 24156), (1004, 18117), (1098, 16566), (1188, 15311), (1342, 13554), (1506, 12078), (1647, 11044), (2013, 9036), (2196, 8283), (2259, 8052), (2684, 6777), (2761, 6588), (3012, 6039), (3294, 5522), (4026, 4518)]