1666871892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53777}}^1$

素因数の和:53838

約数の個数: 96

約数和(自身を含む): 5059434240

約数和(自身を除く): 3392562348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 7749, 10332, 15498, 30996, 53777, 107554, 161331, 215108, 322662, 376439, 483993, 645324, 752878, 967986, 1129317, 1451979, 1505756, 1935972, 2204857, 2258634, 2903958, 3387951, 4409714, 4517268, 5807916, 6614571, 6775902, 8819428, 10163853, 13229142, 13551804, 15433999, 19843713, 20327706, 26458284, 30867998, 39687426, 40655412, 46301997, 59531139, 61735996, 79374852, 92603994, 119062278, 138905991, 185207988, 238124556, 277811982, 416717973, 555623964, 833435946, 1666871892]

約数ペア:

[(1, 1666871892), (2, 833435946), (3, 555623964), (4, 416717973), (6, 277811982), (7, 238124556), (9, 185207988), (12, 138905991), (14, 119062278), (18, 92603994), (21, 79374852), (27, 61735996), (28, 59531139), (36, 46301997), (41, 40655412), (42, 39687426), (54, 30867998), (63, 26458284), (82, 20327706), (84, 19843713), (108, 15433999), (123, 13551804), (126, 13229142), (164, 10163853), (189, 8819428), (246, 6775902), (252, 6614571), (287, 5807916), (369, 4517268), (378, 4409714), (492, 3387951), (574, 2903958), (738, 2258634), (756, 2204857), (861, 1935972), (1107, 1505756), (1148, 1451979), (1476, 1129317), (1722, 967986), (2214, 752878), (2583, 645324), (3444, 483993), (4428, 376439), (5166, 322662), (7749, 215108), (10332, 161331), (15498, 107554), (30996, 53777)]