1916795622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1619}}^1\times {\mathrm{4027}}^1$

素因数の和:5665

約数の個数: 48

約数和(自身を含む): 4463346240

約数和(自身を除く): 2546550618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1619, 3238, 4027, 4857, 8054, 9714, 11333, 12081, 22666, 24162, 28189, 33999, 56378, 67998, 79331, 84567, 158662, 169134, 197323, 237993, 394646, 475986, 591969, 1183938, 6519713, 13039426, 19559139, 39118278, 45637991, 91275982, 136913973, 273827946, 319465937, 638931874, 958397811, 1916795622]

約数ペア:

[(1, 1916795622), (2, 958397811), (3, 638931874), (6, 319465937), (7, 273827946), (14, 136913973), (21, 91275982), (42, 45637991), (49, 39118278), (98, 19559139), (147, 13039426), (294, 6519713), (1619, 1183938), (3238, 591969), (4027, 475986), (4857, 394646), (8054, 237993), (9714, 197323), (11333, 169134), (12081, 158662), (22666, 84567), (24162, 79331), (28189, 67998), (33999, 56378)]