18921168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6257}}^1$

素因数の和:6281

約数の個数: 80

約数和(自身を含む): 62079360

約数和(自身を除く): 43158192

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, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6257, 12514, 18771, 25028, 37542, 43799, 50056, 56313, 75084, 87598, 100112, 112626, 131397, 150168, 168939, 175196, 225252, 262794, 300336, 337878, 350392, 394191, 450504, 525588, 675756, 700784, 788382, 901008, 1051176, 1182573, 1351512, 1576764, 2102352, 2365146, 2703024, 3153528, 4730292, 6307056, 9460584, 18921168]

約数ペア:

[(1, 18921168), (2, 9460584), (3, 6307056), (4, 4730292), (6, 3153528), (7, 2703024), (8, 2365146), (9, 2102352), (12, 1576764), (14, 1351512), (16, 1182573), (18, 1051176), (21, 901008), (24, 788382), (27, 700784), (28, 675756), (36, 525588), (42, 450504), (48, 394191), (54, 350392), (56, 337878), (63, 300336), (72, 262794), (84, 225252), (108, 175196), (112, 168939), (126, 150168), (144, 131397), (168, 112626), (189, 100112), (216, 87598), (252, 75084), (336, 56313), (378, 50056), (432, 43799), (504, 37542), (756, 25028), (1008, 18771), (1512, 12514), (3024, 6257)]