2019440217018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{414703}}^1$

素因数の和:414880

約数の個数: 96

約数和(自身を含む): 4885359095808

約数和(自身を除く): 2865918878790

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3266, 4899, 5041, 9798, 10082, 11431, 15123, 22862, 30246, 34293, 35287, 68586, 70574, 105861, 115943, 211722, 231886, 347829, 414703, 695658, 811601, 829406, 1244109, 1623202, 2434803, 2488218, 2902921, 4869606, 5805842, 8708763, 9538169, 17417526, 19076338, 28614507, 29443913, 57229014, 58887826, 66767183, 88331739, 133534366, 176663478, 200301549, 206107391, 400603098, 412214782, 618322173, 677209999, 1236644346, 1354419998, 2031629997, 2090517823, 4063259994, 4181035646, 4740469993, 6271553469, 9480939986, 12543106938, 14221409979, 14633624761, 28442819958, 29267249522, 43900874283, 48081909929, 87801748566, 96163819858, 144245729787, 288491459574, 336573369503, 673146739006, 1009720108509, 2019440217018]

約数ペア:

[(1, 2019440217018), (2, 1009720108509), (3, 673146739006), (6, 336573369503), (7, 288491459574), (14, 144245729787), (21, 96163819858), (23, 87801748566), (42, 48081909929), (46, 43900874283), (69, 29267249522), (71, 28442819958), (138, 14633624761), (142, 14221409979), (161, 12543106938), (213, 9480939986), (322, 6271553469), (426, 4740469993), (483, 4181035646), (497, 4063259994), (966, 2090517823), (994, 2031629997), (1491, 1354419998), (1633, 1236644346), (2982, 677209999), (3266, 618322173), (4899, 412214782), (5041, 400603098), (9798, 206107391), (10082, 200301549), (11431, 176663478), (15123, 133534366), (22862, 88331739), (30246, 66767183), (34293, 58887826), (35287, 57229014), (68586, 29443913), (70574, 28614507), (105861, 19076338), (115943, 17417526), (211722, 9538169), (231886, 8708763), (347829, 5805842), (414703, 4869606), (695658, 2902921), (811601, 2488218), (829406, 2434803), (1244109, 1623202)]