19351752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 55787520

約数和(自身を除く): 36435768

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, 907, 1016, 1524, 1778, 1814, 2667, 2721, 3048, 3556, 3628, 5334, 5442, 6349, 7112, 7256, 10668, 10884, 12698, 19047, 21336, 21768, 25396, 38094, 50792, 76188, 115189, 152376, 230378, 345567, 460756, 691134, 806323, 921512, 1382268, 1612646, 2418969, 2764536, 3225292, 4837938, 6450584, 9675876, 19351752]

約数ペア:

[(1, 19351752), (2, 9675876), (3, 6450584), (4, 4837938), (6, 3225292), (7, 2764536), (8, 2418969), (12, 1612646), (14, 1382268), (21, 921512), (24, 806323), (28, 691134), (42, 460756), (56, 345567), (84, 230378), (127, 152376), (168, 115189), (254, 76188), (381, 50792), (508, 38094), (762, 25396), (889, 21768), (907, 21336), (1016, 19047), (1524, 12698), (1778, 10884), (1814, 10668), (2667, 7256), (2721, 7112), (3048, 6349), (3556, 5442), (3628, 5334)]