23181498

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 54172800

約数和(自身を除く): 30991302

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 113, 131, 174, 226, 261, 262, 339, 393, 522, 678, 783, 786, 1017, 1179, 1566, 2034, 2358, 3051, 3277, 3537, 3799, 6102, 6554, 7074, 7598, 9831, 11397, 14803, 19662, 22794, 29493, 29606, 34191, 44409, 58986, 68382, 88479, 88818, 102573, 133227, 176958, 205146, 266454, 399681, 429287, 799362, 858574, 1287861, 2575722, 3863583, 7727166, 11590749, 23181498]

約数ペア:

[(1, 23181498), (2, 11590749), (3, 7727166), (6, 3863583), (9, 2575722), (18, 1287861), (27, 858574), (29, 799362), (54, 429287), (58, 399681), (87, 266454), (113, 205146), (131, 176958), (174, 133227), (226, 102573), (261, 88818), (262, 88479), (339, 68382), (393, 58986), (522, 44409), (678, 34191), (783, 29606), (786, 29493), (1017, 22794), (1179, 19662), (1566, 14803), (2034, 11397), (2358, 9831), (3051, 7598), (3277, 7074), (3537, 6554), (3799, 6102)]