18715704504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{6907}}^1$

素因数の和:7177

約数の個数: 96

約数和(自身を含む): 53905610880

約数和(自身を除く): 35189906376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 6907, 7112, 10668, 13814, 16129, 20721, 21336, 27628, 32258, 41442, 48349, 48387, 55256, 64516, 82884, 96698, 96774, 112903, 129032, 145047, 165768, 193396, 193548, 225806, 290094, 338709, 386792, 387096, 451612, 580188, 677418, 877189, 903224, 1160376, 1354836, 1754378, 2631567, 2709672, 3508756, 5263134, 6140323, 7017512, 10526268, 12280646, 18420969, 21052536, 24561292, 36841938, 49122584, 73683876, 111403003, 147367752, 222806006, 334209009, 445612012, 668418018, 779821021, 891224024, 1336836036, 1559642042, 2339463063, 2673672072, 3119284084, 4678926126, 6238568168, 9357852252, 18715704504]

約数ペア:

[(1, 18715704504), (2, 9357852252), (3, 6238568168), (4, 4678926126), (6, 3119284084), (7, 2673672072), (8, 2339463063), (12, 1559642042), (14, 1336836036), (21, 891224024), (24, 779821021), (28, 668418018), (42, 445612012), (56, 334209009), (84, 222806006), (127, 147367752), (168, 111403003), (254, 73683876), (381, 49122584), (508, 36841938), (762, 24561292), (889, 21052536), (1016, 18420969), (1524, 12280646), (1778, 10526268), (2667, 7017512), (3048, 6140323), (3556, 5263134), (5334, 3508756), (6907, 2709672), (7112, 2631567), (10668, 1754378), (13814, 1354836), (16129, 1160376), (20721, 903224), (21336, 877189), (27628, 677418), (32258, 580188), (41442, 451612), (48349, 387096), (48387, 386792), (55256, 338709), (64516, 290094), (82884, 225806), (96698, 193548), (96774, 193396), (112903, 165768), (129032, 145047)]