18878649984

素因数分解:

$2^7\times 3^2\times {\mathrm{16387717}}^1$

素因数の和:16387737

約数の個数: 48

約数和(自身を含む): 54325285170

約数和(自身を除く): 35446635186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16387717, 32775434, 49163151, 65550868, 98326302, 131101736, 147489453, 196652604, 262203472, 294978906, 393305208, 524406944, 589957812, 786610416, 1048813888, 1179915624, 1573220832, 2097627776, 2359831248, 3146441664, 4719662496, 6292883328, 9439324992, 18878649984]

約数ペア:

[(1, 18878649984), (2, 9439324992), (3, 6292883328), (4, 4719662496), (6, 3146441664), (8, 2359831248), (9, 2097627776), (12, 1573220832), (16, 1179915624), (18, 1048813888), (24, 786610416), (32, 589957812), (36, 524406944), (48, 393305208), (64, 294978906), (72, 262203472), (96, 196652604), (128, 147489453), (144, 131101736), (192, 98326302), (288, 65550868), (384, 49163151), (576, 32775434), (1152, 16387717)]