12618828

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 36590400

約数和(自身を除く): 23971572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 79, 81, 87, 102, 108, 116, 153, 158, 162, 174, 204, 237, 261, 306, 316, 324, 348, 459, 474, 493, 522, 612, 711, 783, 918, 948, 986, 1044, 1343, 1377, 1422, 1479, 1566, 1836, 1972, 2133, 2291, 2349, 2686, 2754, 2844, 2958, 3132, 4029, 4266, 4437, 4582, 4698, 5372, 5508, 5916, 6399, 6873, 8058, 8532, 8874, 9164, 9396, 12087, 12798, 13311, 13746, 16116, 17748, 20619, 24174, 25596, 26622, 27492, 36261, 38947, 39933, 41238, 48348, 53244, 61857, 72522, 77894, 79866, 82476, 108783, 116841, 123714, 145044, 155788, 159732, 185571, 217566, 233682, 247428, 350523, 371142, 435132, 467364, 701046, 742284, 1051569, 1402092, 2103138, 3154707, 4206276, 6309414, 12618828]

約数ペア:

[(1, 12618828), (2, 6309414), (3, 4206276), (4, 3154707), (6, 2103138), (9, 1402092), (12, 1051569), (17, 742284), (18, 701046), (27, 467364), (29, 435132), (34, 371142), (36, 350523), (51, 247428), (54, 233682), (58, 217566), (68, 185571), (79, 159732), (81, 155788), (87, 145044), (102, 123714), (108, 116841), (116, 108783), (153, 82476), (158, 79866), (162, 77894), (174, 72522), (204, 61857), (237, 53244), (261, 48348), (306, 41238), (316, 39933), (324, 38947), (348, 36261), (459, 27492), (474, 26622), (493, 25596), (522, 24174), (612, 20619), (711, 17748), (783, 16116), (918, 13746), (948, 13311), (986, 12798), (1044, 12087), (1343, 9396), (1377, 9164), (1422, 8874), (1479, 8532), (1566, 8058), (1836, 6873), (1972, 6399), (2133, 5916), (2291, 5508), (2349, 5372), (2686, 4698), (2754, 4582), (2844, 4437), (2958, 4266), (3132, 4029)]