2949198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 7299072

約数和(自身を除く): 4349874

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 71, 86, 129, 138, 142, 161, 213, 258, 301, 322, 426, 483, 497, 602, 903, 966, 989, 994, 1491, 1633, 1806, 1978, 2967, 2982, 3053, 3266, 4899, 5934, 6106, 6923, 9159, 9798, 11431, 13846, 18318, 20769, 21371, 22862, 34293, 41538, 42742, 64113, 68586, 70219, 128226, 140438, 210657, 421314, 491533, 983066, 1474599, 2949198]

約数ペア:

[(1, 2949198), (2, 1474599), (3, 983066), (6, 491533), (7, 421314), (14, 210657), (21, 140438), (23, 128226), (42, 70219), (43, 68586), (46, 64113), (69, 42742), (71, 41538), (86, 34293), (129, 22862), (138, 21371), (142, 20769), (161, 18318), (213, 13846), (258, 11431), (301, 9798), (322, 9159), (426, 6923), (483, 6106), (497, 5934), (602, 4899), (903, 3266), (966, 3053), (989, 2982), (994, 2967), (1491, 1978), (1633, 1806)]