19022724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 60278400

約数和(自身を除く): 41255676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 137, 171, 174, 203, 228, 252, 261, 266, 274, 342, 348, 399, 406, 411, 522, 532, 548, 551, 609, 684, 798, 812, 822, 959, 1044, 1102, 1197, 1218, 1233, 1596, 1644, 1653, 1827, 1918, 2204, 2394, 2436, 2466, 2603, 2877, 3306, 3654, 3836, 3857, 3973, 4788, 4932, 4959, 5206, 5754, 6612, 7308, 7714, 7809, 7946, 8631, 9918, 10412, 11508, 11571, 11919, 15428, 15618, 15892, 17262, 18221, 19836, 23142, 23427, 23838, 27811, 31236, 34524, 34713, 35757, 36442, 46284, 46854, 47676, 54663, 55622, 69426, 71514, 72884, 75487, 83433, 93708, 109326, 111244, 138852, 143028, 150974, 163989, 166866, 218652, 226461, 250299, 301948, 327978, 333732, 452922, 500598, 528409, 655956, 679383, 905844, 1001196, 1056818, 1358766, 1585227, 2113636, 2717532, 3170454, 4755681, 6340908, 9511362, 19022724]

約数ペア:

[(1, 19022724), (2, 9511362), (3, 6340908), (4, 4755681), (6, 3170454), (7, 2717532), (9, 2113636), (12, 1585227), (14, 1358766), (18, 1056818), (19, 1001196), (21, 905844), (28, 679383), (29, 655956), (36, 528409), (38, 500598), (42, 452922), (57, 333732), (58, 327978), (63, 301948), (76, 250299), (84, 226461), (87, 218652), (114, 166866), (116, 163989), (126, 150974), (133, 143028), (137, 138852), (171, 111244), (174, 109326), (203, 93708), (228, 83433), (252, 75487), (261, 72884), (266, 71514), (274, 69426), (342, 55622), (348, 54663), (399, 47676), (406, 46854), (411, 46284), (522, 36442), (532, 35757), (548, 34713), (551, 34524), (609, 31236), (684, 27811), (798, 23838), (812, 23427), (822, 23142), (959, 19836), (1044, 18221), (1102, 17262), (1197, 15892), (1218, 15618), (1233, 15428), (1596, 11919), (1644, 11571), (1653, 11508), (1827, 10412), (1918, 9918), (2204, 8631), (2394, 7946), (2436, 7809), (2466, 7714), (2603, 7308), (2877, 6612), (3306, 5754), (3654, 5206), (3836, 4959), (3857, 4932), (3973, 4788)]