2783046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 6893568

約数和(自身を除く): 4110522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 67, 69, 86, 129, 134, 138, 161, 201, 258, 301, 322, 402, 469, 483, 602, 903, 938, 966, 989, 1407, 1541, 1806, 1978, 2814, 2881, 2967, 3082, 4623, 5762, 5934, 6923, 8643, 9246, 10787, 13846, 17286, 20167, 20769, 21574, 32361, 40334, 41538, 60501, 64722, 66263, 121002, 132526, 198789, 397578, 463841, 927682, 1391523, 2783046]

約数ペア:

[(1, 2783046), (2, 1391523), (3, 927682), (6, 463841), (7, 397578), (14, 198789), (21, 132526), (23, 121002), (42, 66263), (43, 64722), (46, 60501), (67, 41538), (69, 40334), (86, 32361), (129, 21574), (134, 20769), (138, 20167), (161, 17286), (201, 13846), (258, 10787), (301, 9246), (322, 8643), (402, 6923), (469, 5934), (483, 5762), (602, 4623), (903, 3082), (938, 2967), (966, 2881), (989, 2814), (1407, 1978), (1541, 1806)]