21566439216

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2377253}}^1$

素因数の和:2377280

約数の個数: 100

約数和(自身を含む): 71336638032

約数和(自身を除く): 49770198816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 2377253, 4754506, 7131759, 9509012, 14263518, 16640771, 19018024, 21395277, 28527036, 33281542, 38036048, 42790554, 49922313, 57054072, 64185831, 66563084, 85581108, 99844626, 114108144, 128371662, 133126168, 149766939, 171162216, 192557493, 199689252, 256743324, 266252336, 299533878, 342324432, 385114986, 399378504, 449300817, 513486648, 599067756, 770229972, 798757008, 898601634, 1026973296, 1198135512, 1347902451, 1540459944, 1797203268, 2396271024, 2695804902, 3080919888, 3594406536, 5391609804, 7188813072, 10783219608, 21566439216]

約数ペア:

[(1, 21566439216), (2, 10783219608), (3, 7188813072), (4, 5391609804), (6, 3594406536), (7, 3080919888), (8, 2695804902), (9, 2396271024), (12, 1797203268), (14, 1540459944), (16, 1347902451), (18, 1198135512), (21, 1026973296), (24, 898601634), (27, 798757008), (28, 770229972), (36, 599067756), (42, 513486648), (48, 449300817), (54, 399378504), (56, 385114986), (63, 342324432), (72, 299533878), (81, 266252336), (84, 256743324), (108, 199689252), (112, 192557493), (126, 171162216), (144, 149766939), (162, 133126168), (168, 128371662), (189, 114108144), (216, 99844626), (252, 85581108), (324, 66563084), (336, 64185831), (378, 57054072), (432, 49922313), (504, 42790554), (567, 38036048), (648, 33281542), (756, 28527036), (1008, 21395277), (1134, 19018024), (1296, 16640771), (1512, 14263518), (2268, 9509012), (3024, 7131759), (4536, 4754506), (9072, 2377253)]