7880453034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{2027}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 16879449600

約数和(自身を除く): 8998996566

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 509, 1018, 1273, 1527, 2027, 2546, 3054, 3819, 4054, 6081, 7638, 9671, 12162, 19342, 29013, 34103, 38513, 58026, 68206, 77026, 102309, 115539, 135809, 204618, 231078, 271618, 407427, 647957, 814854, 1031743, 1295914, 1943871, 2063486, 2580371, 3095229, 3887742, 5160742, 6190458, 7741113, 15482226, 19603117, 39206234, 58809351, 69126781, 117618702, 138253562, 207380343, 414760686, 1313408839, 2626817678, 3940226517, 7880453034]

約数ペア:

[(1, 7880453034), (2, 3940226517), (3, 2626817678), (6, 1313408839), (19, 414760686), (38, 207380343), (57, 138253562), (67, 117618702), (114, 69126781), (134, 58809351), (201, 39206234), (402, 19603117), (509, 15482226), (1018, 7741113), (1273, 6190458), (1527, 5160742), (2027, 3887742), (2546, 3095229), (3054, 2580371), (3819, 2063486), (4054, 1943871), (6081, 1295914), (7638, 1031743), (9671, 814854), (12162, 647957), (19342, 407427), (29013, 271618), (34103, 231078), (38513, 204618), (58026, 135809), (68206, 115539), (77026, 102309)]