21494867904

素因数分解:

$2^6\times 3^2\times {\mathrm{37317479}}^1$

素因数の和:37317497

約数の個数: 42

約数和(自身を含む): 61611159480

約数和(自身を除く): 40116291576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37317479, 74634958, 111952437, 149269916, 223904874, 298539832, 335857311, 447809748, 597079664, 671714622, 895619496, 1194159328, 1343429244, 1791238992, 2388318656, 2686858488, 3582477984, 5373716976, 7164955968, 10747433952, 21494867904]

約数ペア:

[(1, 21494867904), (2, 10747433952), (3, 7164955968), (4, 5373716976), (6, 3582477984), (8, 2686858488), (9, 2388318656), (12, 1791238992), (16, 1343429244), (18, 1194159328), (24, 895619496), (32, 671714622), (36, 597079664), (48, 447809748), (64, 335857311), (72, 298539832), (96, 223904874), (144, 149269916), (192, 111952437), (288, 74634958), (576, 37317479)]