21161224656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1027643}}^1$

素因数の和:1027681

約数の個数: 120

約数和(自身を含む): 69575609376

約数和(自身を除く): 48414384720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 20592, 1027643, 2055286, 3082929, 4110572, 6165858, 8221144, 9248787, 11304073, 12331716, 13359359, 16442288, 18497574, 22608146, 24663432, 26718718, 33912219, 36995148, 40078077, 45216292, 49326864, 53437436, 67824438, 73990296, 80156154, 90432584, 101736657, 106874872, 120234231, 135648876, 146952949, 147980592, 160312308, 180865168, 203473314, 213749744, 240468462, 271297752, 293905898, 320624616, 406946628, 440858847, 480936924, 542595504, 587811796, 641249232, 813893256, 881717694, 961873848, 1175623592, 1322576541, 1627786512, 1763435388, 1923747696, 2351247184, 2645153082, 3526870776, 5290306164, 7053741552, 10580612328, 21161224656]

約数ペア:

[(1, 21161224656), (2, 10580612328), (3, 7053741552), (4, 5290306164), (6, 3526870776), (8, 2645153082), (9, 2351247184), (11, 1923747696), (12, 1763435388), (13, 1627786512), (16, 1322576541), (18, 1175623592), (22, 961873848), (24, 881717694), (26, 813893256), (33, 641249232), (36, 587811796), (39, 542595504), (44, 480936924), (48, 440858847), (52, 406946628), (66, 320624616), (72, 293905898), (78, 271297752), (88, 240468462), (99, 213749744), (104, 203473314), (117, 180865168), (132, 160312308), (143, 147980592), (144, 146952949), (156, 135648876), (176, 120234231), (198, 106874872), (208, 101736657), (234, 90432584), (264, 80156154), (286, 73990296), (312, 67824438), (396, 53437436), (429, 49326864), (468, 45216292), (528, 40078077), (572, 36995148), (624, 33912219), (792, 26718718), (858, 24663432), (936, 22608146), (1144, 18497574), (1287, 16442288), (1584, 13359359), (1716, 12331716), (1872, 11304073), (2288, 9248787), (2574, 8221144), (3432, 6165858), (5148, 4110572), (6864, 3082929), (10296, 2055286), (20592, 1027643)]