2521388894778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1\times {\mathrm{102563}}^1$

素因数の和:106004

約数の個数: 96

約数和(自身を含む): 6074873925120

約数和(自身を除く): 3553485030342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3389, 3627, 6778, 7254, 10167, 20334, 30501, 44057, 61002, 88114, 102563, 105059, 132171, 205126, 210118, 264342, 307689, 315177, 396513, 615378, 630354, 793026, 923067, 945531, 1333319, 1365767, 1846134, 1891062, 2666638, 2731534, 3179453, 3999957, 4097301, 6358906, 7999914, 8194602, 9538359, 11999871, 12291903, 19076718, 23999742, 24583806, 28615077, 41332889, 57230154, 82665778, 123998667, 247997334, 347586007, 371996001, 695172014, 743992002, 1042758021, 2085516042, 3128274063, 4518618091, 6256548126, 9037236182, 10775166217, 13555854273, 21550332434, 27111708546, 32325498651, 40667562819, 64650997302, 81335125638, 96976495953, 140077160821, 193952991906, 280154321642, 420231482463, 840462964926, 1260694447389, 2521388894778]

約数ペア:

[(1, 2521388894778), (2, 1260694447389), (3, 840462964926), (6, 420231482463), (9, 280154321642), (13, 193952991906), (18, 140077160821), (26, 96976495953), (31, 81335125638), (39, 64650997302), (62, 40667562819), (78, 32325498651), (93, 27111708546), (117, 21550332434), (186, 13555854273), (234, 10775166217), (279, 9037236182), (403, 6256548126), (558, 4518618091), (806, 3128274063), (1209, 2085516042), (2418, 1042758021), (3389, 743992002), (3627, 695172014), (6778, 371996001), (7254, 347586007), (10167, 247997334), (20334, 123998667), (30501, 82665778), (44057, 57230154), (61002, 41332889), (88114, 28615077), (102563, 24583806), (105059, 23999742), (132171, 19076718), (205126, 12291903), (210118, 11999871), (264342, 9538359), (307689, 8194602), (315177, 7999914), (396513, 6358906), (615378, 4097301), (630354, 3999957), (793026, 3179453), (923067, 2731534), (945531, 2666638), (1333319, 1891062), (1365767, 1846134)]