19753524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 65318400

約数和(自身を除く): 45564876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 51, 53, 54, 58, 63, 68, 84, 87, 102, 106, 108, 116, 119, 126, 153, 159, 174, 189, 203, 204, 212, 238, 252, 261, 306, 318, 348, 357, 371, 378, 406, 459, 476, 477, 493, 522, 609, 612, 636, 714, 742, 756, 783, 812, 901, 918, 954, 986, 1044, 1071, 1113, 1218, 1428, 1431, 1479, 1484, 1537, 1566, 1802, 1827, 1836, 1908, 1972, 2142, 2226, 2436, 2703, 2862, 2958, 3074, 3132, 3213, 3339, 3451, 3604, 3654, 4284, 4437, 4452, 4611, 5406, 5481, 5724, 5916, 6148, 6307, 6426, 6678, 6902, 7308, 8109, 8874, 9222, 10017, 10353, 10759, 10812, 10962, 12614, 12852, 13311, 13356, 13804, 13833, 16218, 17748, 18444, 18921, 20034, 20706, 21518, 21924, 24327, 25228, 26129, 26622, 27666, 31059, 32277, 32436, 37842, 40068, 41412, 41499, 43036, 48654, 52258, 53244, 55332, 56763, 62118, 64554, 75684, 78387, 82998, 93177, 96831, 97308, 104516, 113526, 124236, 129108, 156774, 165996, 170289, 182903, 186354, 193662, 227052, 235161, 290493, 313548, 340578, 365806, 372708, 387324, 470322, 548709, 580986, 681156, 705483, 731612, 940644, 1097418, 1161972, 1410966, 1646127, 2194836, 2821932, 3292254, 4938381, 6584508, 9876762, 19753524]

約数ペア:

[(1, 19753524), (2, 9876762), (3, 6584508), (4, 4938381), (6, 3292254), (7, 2821932), (9, 2194836), (12, 1646127), (14, 1410966), (17, 1161972), (18, 1097418), (21, 940644), (27, 731612), (28, 705483), (29, 681156), (34, 580986), (36, 548709), (42, 470322), (51, 387324), (53, 372708), (54, 365806), (58, 340578), (63, 313548), (68, 290493), (84, 235161), (87, 227052), (102, 193662), (106, 186354), (108, 182903), (116, 170289), (119, 165996), (126, 156774), (153, 129108), (159, 124236), (174, 113526), (189, 104516), (203, 97308), (204, 96831), (212, 93177), (238, 82998), (252, 78387), (261, 75684), (306, 64554), (318, 62118), (348, 56763), (357, 55332), (371, 53244), (378, 52258), (406, 48654), (459, 43036), (476, 41499), (477, 41412), (493, 40068), (522, 37842), (609, 32436), (612, 32277), (636, 31059), (714, 27666), (742, 26622), (756, 26129), (783, 25228), (812, 24327), (901, 21924), (918, 21518), (954, 20706), (986, 20034), (1044, 18921), (1071, 18444), (1113, 17748), (1218, 16218), (1428, 13833), (1431, 13804), (1479, 13356), (1484, 13311), (1537, 12852), (1566, 12614), (1802, 10962), (1827, 10812), (1836, 10759), (1908, 10353), (1972, 10017), (2142, 9222), (2226, 8874), (2436, 8109), (2703, 7308), (2862, 6902), (2958, 6678), (3074, 6426), (3132, 6307), (3213, 6148), (3339, 5916), (3451, 5724), (3604, 5481), (3654, 5406), (4284, 4611), (4437, 4452)]