18618264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 63685440

約数和(自身を除く): 45067176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 41, 42, 51, 53, 56, 63, 68, 72, 82, 84, 102, 106, 119, 123, 126, 136, 153, 159, 164, 168, 204, 212, 238, 246, 252, 287, 306, 318, 328, 357, 369, 371, 408, 424, 476, 477, 492, 504, 574, 612, 636, 697, 714, 738, 742, 861, 901, 952, 954, 984, 1071, 1113, 1148, 1224, 1272, 1394, 1428, 1476, 1484, 1722, 1802, 1908, 2091, 2142, 2173, 2226, 2296, 2583, 2703, 2788, 2856, 2952, 2968, 3339, 3444, 3604, 3816, 4182, 4284, 4346, 4452, 4879, 5166, 5406, 5576, 6273, 6307, 6519, 6678, 6888, 7208, 8109, 8364, 8568, 8692, 8904, 9758, 10332, 10812, 12546, 12614, 13038, 13356, 14637, 15211, 16218, 16728, 17384, 18921, 19516, 19557, 20664, 21624, 25092, 25228, 26076, 26712, 29274, 30422, 32436, 36941, 37842, 39032, 39114, 43911, 45633, 50184, 50456, 52152, 56763, 58548, 60844, 64872, 73882, 75684, 78228, 87822, 91266, 110823, 113526, 117096, 121688, 136899, 147764, 151368, 156456, 175644, 182532, 221646, 227052, 258587, 273798, 295528, 332469, 351288, 365064, 443292, 454104, 517174, 547596, 664938, 775761, 886584, 1034348, 1095192, 1329876, 1551522, 2068696, 2327283, 2659752, 3103044, 4654566, 6206088, 9309132, 18618264]

約数ペア:

[(1, 18618264), (2, 9309132), (3, 6206088), (4, 4654566), (6, 3103044), (7, 2659752), (8, 2327283), (9, 2068696), (12, 1551522), (14, 1329876), (17, 1095192), (18, 1034348), (21, 886584), (24, 775761), (28, 664938), (34, 547596), (36, 517174), (41, 454104), (42, 443292), (51, 365064), (53, 351288), (56, 332469), (63, 295528), (68, 273798), (72, 258587), (82, 227052), (84, 221646), (102, 182532), (106, 175644), (119, 156456), (123, 151368), (126, 147764), (136, 136899), (153, 121688), (159, 117096), (164, 113526), (168, 110823), (204, 91266), (212, 87822), (238, 78228), (246, 75684), (252, 73882), (287, 64872), (306, 60844), (318, 58548), (328, 56763), (357, 52152), (369, 50456), (371, 50184), (408, 45633), (424, 43911), (476, 39114), (477, 39032), (492, 37842), (504, 36941), (574, 32436), (612, 30422), (636, 29274), (697, 26712), (714, 26076), (738, 25228), (742, 25092), (861, 21624), (901, 20664), (952, 19557), (954, 19516), (984, 18921), (1071, 17384), (1113, 16728), (1148, 16218), (1224, 15211), (1272, 14637), (1394, 13356), (1428, 13038), (1476, 12614), (1484, 12546), (1722, 10812), (1802, 10332), (1908, 9758), (2091, 8904), (2142, 8692), (2173, 8568), (2226, 8364), (2296, 8109), (2583, 7208), (2703, 6888), (2788, 6678), (2856, 6519), (2952, 6307), (2968, 6273), (3339, 5576), (3444, 5406), (3604, 5166), (3816, 4879), (4182, 4452), (4284, 4346)]