19783008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3271}}^1$

素因数の和:3297

約数の個数: 96

約数和(自身を含む): 65963520

約数和(自身を除く): 46180512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3271, 6048, 6542, 9813, 13084, 19626, 22897, 26168, 29439, 39252, 45794, 52336, 58878, 68691, 78504, 88317, 91588, 104672, 117756, 137382, 157008, 176634, 183176, 206073, 235512, 274764, 314016, 353268, 366352, 412146, 471024, 549528, 618219, 706536, 732704, 824292, 942048, 1099056, 1236438, 1413072, 1648584, 2198112, 2472876, 2826144, 3297168, 4945752, 6594336, 9891504, 19783008]

約数ペア:

[(1, 19783008), (2, 9891504), (3, 6594336), (4, 4945752), (6, 3297168), (7, 2826144), (8, 2472876), (9, 2198112), (12, 1648584), (14, 1413072), (16, 1236438), (18, 1099056), (21, 942048), (24, 824292), (27, 732704), (28, 706536), (32, 618219), (36, 549528), (42, 471024), (48, 412146), (54, 366352), (56, 353268), (63, 314016), (72, 274764), (84, 235512), (96, 206073), (108, 183176), (112, 176634), (126, 157008), (144, 137382), (168, 117756), (189, 104672), (216, 91588), (224, 88317), (252, 78504), (288, 68691), (336, 58878), (378, 52336), (432, 45794), (504, 39252), (672, 29439), (756, 26168), (864, 22897), (1008, 19626), (1512, 13084), (2016, 9813), (3024, 6542), (3271, 6048)]