2801609874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7283}}^1$

素因数の和:7412

約数の個数: 96

約数和(自身を含む): 7199622144

約数和(自身を除く): 4398012270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 71, 86, 126, 129, 142, 213, 258, 301, 387, 426, 497, 602, 639, 774, 903, 994, 1278, 1491, 1806, 2709, 2982, 3053, 4473, 5418, 6106, 7283, 8946, 9159, 14566, 18318, 21371, 21849, 27477, 42742, 43698, 50981, 54954, 64113, 65547, 101962, 128226, 131094, 152943, 192339, 305886, 313169, 384678, 458829, 517093, 626338, 917658, 939507, 1034186, 1551279, 1879014, 2192183, 2818521, 3102558, 3619651, 4384366, 4653837, 5637042, 6576549, 7239302, 9307674, 10858953, 13153098, 19729647, 21717906, 22234999, 32576859, 39459294, 44469998, 65153718, 66704997, 133409994, 155644993, 200114991, 311289986, 400229982, 466934979, 933869958, 1400804937, 2801609874]

約数ペア:

[(1, 2801609874), (2, 1400804937), (3, 933869958), (6, 466934979), (7, 400229982), (9, 311289986), (14, 200114991), (18, 155644993), (21, 133409994), (42, 66704997), (43, 65153718), (63, 44469998), (71, 39459294), (86, 32576859), (126, 22234999), (129, 21717906), (142, 19729647), (213, 13153098), (258, 10858953), (301, 9307674), (387, 7239302), (426, 6576549), (497, 5637042), (602, 4653837), (639, 4384366), (774, 3619651), (903, 3102558), (994, 2818521), (1278, 2192183), (1491, 1879014), (1806, 1551279), (2709, 1034186), (2982, 939507), (3053, 917658), (4473, 626338), (5418, 517093), (6106, 458829), (7283, 384678), (8946, 313169), (9159, 305886), (14566, 192339), (18318, 152943), (21371, 131094), (21849, 128226), (27477, 101962), (42742, 65547), (43698, 64113), (50981, 54954)]