12581244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 36996960

約数和(自身を除く): 24415716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 103, 108, 116, 117, 156, 162, 174, 206, 234, 261, 309, 324, 348, 351, 377, 412, 468, 522, 618, 702, 754, 783, 927, 1044, 1053, 1131, 1236, 1339, 1404, 1508, 1566, 1854, 2106, 2262, 2349, 2678, 2781, 2987, 3132, 3393, 3708, 4017, 4212, 4524, 4698, 5356, 5562, 5974, 6786, 8034, 8343, 8961, 9396, 10179, 11124, 11948, 12051, 13572, 16068, 16686, 17922, 20358, 24102, 26883, 30537, 33372, 35844, 36153, 38831, 40716, 48204, 53766, 61074, 72306, 77662, 80649, 107532, 108459, 116493, 122148, 144612, 155324, 161298, 216918, 232986, 241947, 322596, 349479, 433836, 465972, 483894, 698958, 967788, 1048437, 1397916, 2096874, 3145311, 4193748, 6290622, 12581244]

約数ペア:

[(1, 12581244), (2, 6290622), (3, 4193748), (4, 3145311), (6, 2096874), (9, 1397916), (12, 1048437), (13, 967788), (18, 698958), (26, 483894), (27, 465972), (29, 433836), (36, 349479), (39, 322596), (52, 241947), (54, 232986), (58, 216918), (78, 161298), (81, 155324), (87, 144612), (103, 122148), (108, 116493), (116, 108459), (117, 107532), (156, 80649), (162, 77662), (174, 72306), (206, 61074), (234, 53766), (261, 48204), (309, 40716), (324, 38831), (348, 36153), (351, 35844), (377, 33372), (412, 30537), (468, 26883), (522, 24102), (618, 20358), (702, 17922), (754, 16686), (783, 16068), (927, 13572), (1044, 12051), (1053, 11948), (1131, 11124), (1236, 10179), (1339, 9396), (1404, 8961), (1508, 8343), (1566, 8034), (1854, 6786), (2106, 5974), (2262, 5562), (2349, 5356), (2678, 4698), (2781, 4524), (2987, 4212), (3132, 4017), (3393, 3708)]