12983784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 24937176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 263, 264, 363, 374, 408, 484, 526, 561, 726, 748, 789, 968, 1052, 1122, 1452, 1496, 1578, 2057, 2104, 2244, 2893, 2904, 3156, 4114, 4471, 4488, 5786, 6171, 6312, 8228, 8679, 8942, 11572, 12342, 13413, 16456, 17358, 17884, 23144, 24684, 26826, 31823, 34716, 35768, 49181, 49368, 53652, 63646, 69432, 95469, 98362, 107304, 127292, 147543, 190938, 196724, 254584, 295086, 381876, 393448, 540991, 590172, 763752, 1081982, 1180344, 1622973, 2163964, 3245946, 4327928, 6491892, 12983784]

約数ペア:

[(1, 12983784), (2, 6491892), (3, 4327928), (4, 3245946), (6, 2163964), (8, 1622973), (11, 1180344), (12, 1081982), (17, 763752), (22, 590172), (24, 540991), (33, 393448), (34, 381876), (44, 295086), (51, 254584), (66, 196724), (68, 190938), (88, 147543), (102, 127292), (121, 107304), (132, 98362), (136, 95469), (187, 69432), (204, 63646), (242, 53652), (263, 49368), (264, 49181), (363, 35768), (374, 34716), (408, 31823), (484, 26826), (526, 24684), (561, 23144), (726, 17884), (748, 17358), (789, 16456), (968, 13413), (1052, 12342), (1122, 11572), (1452, 8942), (1496, 8679), (1578, 8228), (2057, 6312), (2104, 6171), (2244, 5786), (2893, 4488), (2904, 4471), (3156, 4114)]