1549548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 5381376

約数和(自身を除く): 3831828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 43, 44, 52, 63, 66, 77, 78, 84, 86, 91, 99, 117, 126, 129, 132, 143, 154, 156, 172, 182, 198, 231, 234, 252, 258, 273, 286, 301, 308, 364, 387, 396, 429, 462, 468, 473, 516, 546, 559, 572, 602, 693, 774, 819, 858, 903, 924, 946, 1001, 1092, 1118, 1204, 1287, 1386, 1419, 1548, 1638, 1677, 1716, 1806, 1892, 2002, 2236, 2574, 2709, 2772, 2838, 3003, 3276, 3311, 3354, 3612, 3913, 4004, 4257, 5031, 5148, 5418, 5676, 6006, 6149, 6622, 6708, 7826, 8514, 9009, 9933, 10062, 10836, 11739, 12012, 12298, 13244, 15652, 17028, 18018, 18447, 19866, 20124, 23478, 24596, 29799, 35217, 36036, 36894, 39732, 43043, 46956, 55341, 59598, 70434, 73788, 86086, 110682, 119196, 129129, 140868, 172172, 221364, 258258, 387387, 516516, 774774, 1549548]

約数ペア:

[(1, 1549548), (2, 774774), (3, 516516), (4, 387387), (6, 258258), (7, 221364), (9, 172172), (11, 140868), (12, 129129), (13, 119196), (14, 110682), (18, 86086), (21, 73788), (22, 70434), (26, 59598), (28, 55341), (33, 46956), (36, 43043), (39, 39732), (42, 36894), (43, 36036), (44, 35217), (52, 29799), (63, 24596), (66, 23478), (77, 20124), (78, 19866), (84, 18447), (86, 18018), (91, 17028), (99, 15652), (117, 13244), (126, 12298), (129, 12012), (132, 11739), (143, 10836), (154, 10062), (156, 9933), (172, 9009), (182, 8514), (198, 7826), (231, 6708), (234, 6622), (252, 6149), (258, 6006), (273, 5676), (286, 5418), (301, 5148), (308, 5031), (364, 4257), (387, 4004), (396, 3913), (429, 3612), (462, 3354), (468, 3311), (473, 3276), (516, 3003), (546, 2838), (559, 2772), (572, 2709), (602, 2574), (693, 2236), (774, 2002), (819, 1892), (858, 1806), (903, 1716), (924, 1677), (946, 1638), (1001, 1548), (1092, 1419), (1118, 1386), (1204, 1287)]