12577628388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{20479}}^1$

素因数の和:20657

約数の個数: 96

約数和(自身を含む): 32883343360

約数和(自身を除く): 20305714972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 254, 372, 381, 403, 508, 762, 806, 1209, 1524, 1612, 1651, 2418, 3302, 3937, 4836, 4953, 6604, 7874, 9906, 11811, 15748, 19812, 20479, 23622, 40958, 47244, 51181, 61437, 81916, 102362, 122874, 153543, 204724, 245748, 266227, 307086, 532454, 614172, 634849, 798681, 1064908, 1269698, 1597362, 1904547, 2539396, 2600833, 3194724, 3809094, 5201666, 7618188, 7802499, 8253037, 10403332, 15604998, 16506074, 24759111, 31209996, 33012148, 33810829, 49518222, 67621658, 80625823, 99036444, 101432487, 135243316, 161251646, 202864974, 241877469, 322503292, 405729948, 483754938, 967509876, 1048135699, 2096271398, 3144407097, 4192542796, 6288814194, 12577628388]

約数ペア:

[(1, 12577628388), (2, 6288814194), (3, 4192542796), (4, 3144407097), (6, 2096271398), (12, 1048135699), (13, 967509876), (26, 483754938), (31, 405729948), (39, 322503292), (52, 241877469), (62, 202864974), (78, 161251646), (93, 135243316), (124, 101432487), (127, 99036444), (156, 80625823), (186, 67621658), (254, 49518222), (372, 33810829), (381, 33012148), (403, 31209996), (508, 24759111), (762, 16506074), (806, 15604998), (1209, 10403332), (1524, 8253037), (1612, 7802499), (1651, 7618188), (2418, 5201666), (3302, 3809094), (3937, 3194724), (4836, 2600833), (4953, 2539396), (6604, 1904547), (7874, 1597362), (9906, 1269698), (11811, 1064908), (15748, 798681), (19812, 634849), (20479, 614172), (23622, 532454), (40958, 307086), (47244, 266227), (51181, 245748), (61437, 204724), (81916, 153543), (102362, 122874)]