12746736

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 38997504

約数和(自身を除く): 26250768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 127, 136, 144, 153, 164, 204, 246, 254, 272, 306, 328, 369, 381, 408, 492, 508, 612, 656, 697, 738, 762, 816, 984, 1016, 1143, 1224, 1394, 1476, 1524, 1968, 2032, 2091, 2159, 2286, 2448, 2788, 2952, 3048, 4182, 4318, 4572, 5207, 5576, 5904, 6096, 6273, 6477, 8364, 8636, 9144, 10414, 11152, 12546, 12954, 15621, 16728, 17272, 18288, 19431, 20828, 25092, 25908, 31242, 33456, 34544, 38862, 41656, 46863, 50184, 51816, 62484, 77724, 83312, 88519, 93726, 100368, 103632, 124968, 155448, 177038, 187452, 249936, 265557, 310896, 354076, 374904, 531114, 708152, 749808, 796671, 1062228, 1416304, 1593342, 2124456, 3186684, 4248912, 6373368, 12746736]

約数ペア:

[(1, 12746736), (2, 6373368), (3, 4248912), (4, 3186684), (6, 2124456), (8, 1593342), (9, 1416304), (12, 1062228), (16, 796671), (17, 749808), (18, 708152), (24, 531114), (34, 374904), (36, 354076), (41, 310896), (48, 265557), (51, 249936), (68, 187452), (72, 177038), (82, 155448), (102, 124968), (123, 103632), (127, 100368), (136, 93726), (144, 88519), (153, 83312), (164, 77724), (204, 62484), (246, 51816), (254, 50184), (272, 46863), (306, 41656), (328, 38862), (369, 34544), (381, 33456), (408, 31242), (492, 25908), (508, 25092), (612, 20828), (656, 19431), (697, 18288), (738, 17272), (762, 16728), (816, 15621), (984, 12954), (1016, 12546), (1143, 11152), (1224, 10414), (1394, 9144), (1476, 8636), (1524, 8364), (1968, 6477), (2032, 6273), (2091, 6096), (2159, 5904), (2286, 5576), (2448, 5207), (2788, 4572), (2952, 4318), (3048, 4182)]