9739212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 27487488

約数和(自身を除く): 17748276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 71, 84, 92, 138, 142, 161, 213, 276, 284, 322, 426, 483, 497, 644, 852, 966, 994, 1491, 1633, 1932, 1988, 2982, 3266, 4899, 5041, 5964, 6532, 9798, 10082, 11431, 15123, 19596, 20164, 22862, 30246, 34293, 35287, 45724, 60492, 68586, 70574, 105861, 115943, 137172, 141148, 211722, 231886, 347829, 423444, 463772, 695658, 811601, 1391316, 1623202, 2434803, 3246404, 4869606, 9739212]

約数ペア:

[(1, 9739212), (2, 4869606), (3, 3246404), (4, 2434803), (6, 1623202), (7, 1391316), (12, 811601), (14, 695658), (21, 463772), (23, 423444), (28, 347829), (42, 231886), (46, 211722), (69, 141148), (71, 137172), (84, 115943), (92, 105861), (138, 70574), (142, 68586), (161, 60492), (213, 45724), (276, 35287), (284, 34293), (322, 30246), (426, 22862), (483, 20164), (497, 19596), (644, 15123), (852, 11431), (966, 10082), (994, 9798), (1491, 6532), (1633, 5964), (1932, 5041), (1988, 4899), (2982, 3266)]