17891148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 30879924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 71, 83, 92, 132, 138, 142, 166, 213, 249, 253, 276, 284, 332, 426, 498, 506, 759, 781, 852, 913, 996, 1012, 1518, 1562, 1633, 1826, 1909, 2343, 2739, 3036, 3124, 3266, 3652, 3818, 4686, 4899, 5478, 5727, 5893, 6532, 7636, 9372, 9798, 10956, 11454, 11786, 17679, 17963, 19596, 20999, 22908, 23572, 35358, 35926, 41998, 53889, 62997, 64823, 70716, 71852, 83996, 107778, 125994, 129646, 135539, 194469, 215556, 251988, 259292, 271078, 388938, 406617, 542156, 777876, 813234, 1490929, 1626468, 2981858, 4472787, 5963716, 8945574, 17891148]

約数ペア:

[(1, 17891148), (2, 8945574), (3, 5963716), (4, 4472787), (6, 2981858), (11, 1626468), (12, 1490929), (22, 813234), (23, 777876), (33, 542156), (44, 406617), (46, 388938), (66, 271078), (69, 259292), (71, 251988), (83, 215556), (92, 194469), (132, 135539), (138, 129646), (142, 125994), (166, 107778), (213, 83996), (249, 71852), (253, 70716), (276, 64823), (284, 62997), (332, 53889), (426, 41998), (498, 35926), (506, 35358), (759, 23572), (781, 22908), (852, 20999), (913, 19596), (996, 17963), (1012, 17679), (1518, 11786), (1562, 11454), (1633, 10956), (1826, 9798), (1909, 9372), (2343, 7636), (2739, 6532), (3036, 5893), (3124, 5727), (3266, 5478), (3652, 4899), (3818, 4686)]