2012171112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11777}}^1$

素因数の和:11912

約数の個数: 128

約数和(自身を含む): 6444921600

約数和(自身を除く): 4432750488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 452, 504, 678, 756, 791, 904, 1017, 1356, 1512, 1582, 2034, 2373, 2712, 3051, 3164, 4068, 4746, 6102, 6328, 7119, 8136, 9492, 11777, 12204, 14238, 18984, 21357, 23554, 24408, 28476, 35331, 42714, 47108, 56952, 70662, 82439, 85428, 94216, 105993, 141324, 164878, 170856, 211986, 247317, 282648, 317979, 329756, 423972, 494634, 635958, 659512, 741951, 847944, 989268, 1271916, 1330801, 1483902, 1978536, 2225853, 2543832, 2661602, 2967804, 3992403, 4451706, 5323204, 5935608, 7984806, 8903412, 9315607, 10646408, 11977209, 15969612, 17806824, 18631214, 23954418, 27946821, 31939224, 35931627, 37262428, 47908836, 55893642, 71863254, 74524856, 83840463, 95817672, 111787284, 143726508, 167680926, 223574568, 251521389, 287453016, 335361852, 503042778, 670723704, 1006085556, 2012171112]

約数ペア:

[(1, 2012171112), (2, 1006085556), (3, 670723704), (4, 503042778), (6, 335361852), (7, 287453016), (8, 251521389), (9, 223574568), (12, 167680926), (14, 143726508), (18, 111787284), (21, 95817672), (24, 83840463), (27, 74524856), (28, 71863254), (36, 55893642), (42, 47908836), (54, 37262428), (56, 35931627), (63, 31939224), (72, 27946821), (84, 23954418), (108, 18631214), (113, 17806824), (126, 15969612), (168, 11977209), (189, 10646408), (216, 9315607), (226, 8903412), (252, 7984806), (339, 5935608), (378, 5323204), (452, 4451706), (504, 3992403), (678, 2967804), (756, 2661602), (791, 2543832), (904, 2225853), (1017, 1978536), (1356, 1483902), (1512, 1330801), (1582, 1271916), (2034, 989268), (2373, 847944), (2712, 741951), (3051, 659512), (3164, 635958), (4068, 494634), (4746, 423972), (6102, 329756), (6328, 317979), (7119, 282648), (8136, 247317), (9492, 211986), (11777, 170856), (12204, 164878), (14238, 141324), (18984, 105993), (21357, 94216), (23554, 85428), (24408, 82439), (28476, 70662), (35331, 56952), (42714, 47108)]