6548724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 20384000

約数和(自身を除く): 13835276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 1999, 3276, 3998, 5997, 7996, 11994, 13993, 17991, 23988, 25987, 27986, 35982, 41979, 51974, 55972, 71964, 77961, 83958, 103948, 125937, 155922, 167916, 181909, 233883, 251874, 311844, 363818, 467766, 503748, 545727, 727636, 935532, 1091454, 1637181, 2182908, 3274362, 6548724]

約数ペア:

[(1, 6548724), (2, 3274362), (3, 2182908), (4, 1637181), (6, 1091454), (7, 935532), (9, 727636), (12, 545727), (13, 503748), (14, 467766), (18, 363818), (21, 311844), (26, 251874), (28, 233883), (36, 181909), (39, 167916), (42, 155922), (52, 125937), (63, 103948), (78, 83958), (84, 77961), (91, 71964), (117, 55972), (126, 51974), (156, 41979), (182, 35982), (234, 27986), (252, 25987), (273, 23988), (364, 17991), (468, 13993), (546, 11994), (819, 7996), (1092, 5997), (1638, 3998), (1999, 3276)]