22989924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 64488060

約数和(自身を除く): 41498136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 61, 76, 87, 114, 116, 122, 171, 174, 183, 228, 244, 261, 342, 348, 361, 366, 522, 549, 551, 684, 722, 732, 1044, 1083, 1098, 1102, 1159, 1444, 1653, 1769, 2166, 2196, 2204, 2318, 3249, 3306, 3477, 3538, 4332, 4636, 4959, 5307, 6498, 6612, 6954, 7076, 9918, 10431, 10469, 10614, 12996, 13908, 15921, 19836, 20862, 20938, 21228, 22021, 31407, 31842, 33611, 41724, 41876, 44042, 62814, 63684, 66063, 67222, 88084, 94221, 100833, 125628, 132126, 134444, 188442, 198189, 201666, 264252, 302499, 376884, 396378, 403332, 604998, 638609, 792756, 1209996, 1277218, 1915827, 2554436, 3831654, 5747481, 7663308, 11494962, 22989924]

約数ペア:

[(1, 22989924), (2, 11494962), (3, 7663308), (4, 5747481), (6, 3831654), (9, 2554436), (12, 1915827), (18, 1277218), (19, 1209996), (29, 792756), (36, 638609), (38, 604998), (57, 403332), (58, 396378), (61, 376884), (76, 302499), (87, 264252), (114, 201666), (116, 198189), (122, 188442), (171, 134444), (174, 132126), (183, 125628), (228, 100833), (244, 94221), (261, 88084), (342, 67222), (348, 66063), (361, 63684), (366, 62814), (522, 44042), (549, 41876), (551, 41724), (684, 33611), (722, 31842), (732, 31407), (1044, 22021), (1083, 21228), (1098, 20938), (1102, 20862), (1159, 19836), (1444, 15921), (1653, 13908), (1769, 12996), (2166, 10614), (2196, 10469), (2204, 10431), (2318, 9918), (3249, 7076), (3306, 6954), (3477, 6612), (3538, 6498), (4332, 5307), (4636, 4959)]