13420344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 42024960

約数和(自身を除く): 28604616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 127, 136, 148, 168, 204, 222, 238, 254, 259, 296, 357, 381, 408, 444, 476, 508, 518, 629, 714, 762, 777, 888, 889, 952, 1016, 1036, 1258, 1428, 1524, 1554, 1778, 1887, 2072, 2159, 2516, 2667, 2856, 3048, 3108, 3556, 3774, 4318, 4403, 4699, 5032, 5334, 6216, 6477, 7112, 7548, 8636, 8806, 9398, 10668, 12954, 13209, 14097, 15096, 15113, 17272, 17612, 18796, 21336, 25908, 26418, 28194, 30226, 32893, 35224, 37592, 45339, 51816, 52836, 56388, 60452, 65786, 79883, 90678, 98679, 105672, 112776, 120904, 131572, 159766, 181356, 197358, 239649, 263144, 319532, 362712, 394716, 479298, 559181, 639064, 789432, 958596, 1118362, 1677543, 1917192, 2236724, 3355086, 4473448, 6710172, 13420344]

約数ペア:

[(1, 13420344), (2, 6710172), (3, 4473448), (4, 3355086), (6, 2236724), (7, 1917192), (8, 1677543), (12, 1118362), (14, 958596), (17, 789432), (21, 639064), (24, 559181), (28, 479298), (34, 394716), (37, 362712), (42, 319532), (51, 263144), (56, 239649), (68, 197358), (74, 181356), (84, 159766), (102, 131572), (111, 120904), (119, 112776), (127, 105672), (136, 98679), (148, 90678), (168, 79883), (204, 65786), (222, 60452), (238, 56388), (254, 52836), (259, 51816), (296, 45339), (357, 37592), (381, 35224), (408, 32893), (444, 30226), (476, 28194), (508, 26418), (518, 25908), (629, 21336), (714, 18796), (762, 17612), (777, 17272), (888, 15113), (889, 15096), (952, 14097), (1016, 13209), (1036, 12954), (1258, 10668), (1428, 9398), (1524, 8806), (1554, 8636), (1778, 7548), (1887, 7112), (2072, 6477), (2159, 6216), (2516, 5334), (2667, 5032), (2856, 4699), (3048, 4403), (3108, 4318), (3556, 3774)]