1665216126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5477}}^1$

素因数の和:5638

約数の個数: 96

約数和(自身を含む): 4375388160

約数和(自身を除く): 2710172034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 127, 133, 171, 254, 266, 342, 381, 399, 762, 798, 889, 1143, 1197, 1778, 2286, 2394, 2413, 2667, 4826, 5334, 5477, 7239, 8001, 10954, 14478, 16002, 16431, 16891, 21717, 32862, 33782, 38339, 43434, 49293, 50673, 76678, 98586, 101346, 104063, 115017, 152019, 208126, 230034, 304038, 312189, 345051, 624378, 690102, 695579, 728441, 936567, 1391158, 1456882, 1873134, 2086737, 2185323, 4173474, 4370646, 4869053, 6260211, 6555969, 9738106, 12520422, 13111938, 13216001, 14607159, 26432002, 29214318, 39648003, 43821477, 79296006, 87642954, 92512007, 118944009, 185024014, 237888018, 277536021, 555072042, 832608063, 1665216126]

約数ペア:

[(1, 1665216126), (2, 832608063), (3, 555072042), (6, 277536021), (7, 237888018), (9, 185024014), (14, 118944009), (18, 92512007), (19, 87642954), (21, 79296006), (38, 43821477), (42, 39648003), (57, 29214318), (63, 26432002), (114, 14607159), (126, 13216001), (127, 13111938), (133, 12520422), (171, 9738106), (254, 6555969), (266, 6260211), (342, 4869053), (381, 4370646), (399, 4173474), (762, 2185323), (798, 2086737), (889, 1873134), (1143, 1456882), (1197, 1391158), (1778, 936567), (2286, 728441), (2394, 695579), (2413, 690102), (2667, 624378), (4826, 345051), (5334, 312189), (5477, 304038), (7239, 230034), (8001, 208126), (10954, 152019), (14478, 115017), (16002, 104063), (16431, 101346), (16891, 98586), (21717, 76678), (32862, 50673), (33782, 49293), (38339, 43434)]