1242783162

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^2\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 84

約数和(自身を含む): 2867701914

約数和(自身を除く): 1624918752

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 461, 486, 729, 774, 922, 1161, 1383, 1458, 1849, 2322, 2766, 3483, 3698, 4149, 5547, 6966, 8298, 10449, 11094, 12447, 16641, 19823, 20898, 24894, 31347, 33282, 37341, 39646, 49923, 59469, 62694, 74682, 99846, 112023, 118938, 149769, 178407, 224046, 299538, 336069, 356814, 449307, 535221, 672138, 852389, 898614, 1070442, 1347921, 1605663, 1704778, 2557167, 2695842, 3211326, 4816989, 5114334, 7671501, 9633978, 14450967, 15343002, 23014503, 28901934, 46029006, 69043509, 138087018, 207130527, 414261054, 621391581, 1242783162]

約数ペア:

[(1, 1242783162), (2, 621391581), (3, 414261054), (6, 207130527), (9, 138087018), (18, 69043509), (27, 46029006), (43, 28901934), (54, 23014503), (81, 15343002), (86, 14450967), (129, 9633978), (162, 7671501), (243, 5114334), (258, 4816989), (387, 3211326), (461, 2695842), (486, 2557167), (729, 1704778), (774, 1605663), (922, 1347921), (1161, 1070442), (1383, 898614), (1458, 852389), (1849, 672138), (2322, 535221), (2766, 449307), (3483, 356814), (3698, 336069), (4149, 299538), (5547, 224046), (6966, 178407), (8298, 149769), (10449, 118938), (11094, 112023), (12447, 99846), (16641, 74682), (19823, 62694), (20898, 59469), (24894, 49923), (31347, 39646), (33282, 37341)]