18826313382016

素因数分解:

$2^7\times 7^2\times {\mathrm{3001644353}}^1$

素因数の和:3001644381

約数の個数: 48

約数和(自身を含む): 43628900685390

約数和(自身を除く): 24802587303374

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 3001644353, 6003288706, 12006577412, 21011510471, 24013154824, 42023020942, 48026309648, 84046041884, 96052619296, 147080573297, 168092083768, 192105238592, 294161146594, 336184167536, 384210477184, 588322293188, 672368335072, 1176644586376, 1344736670144, 2353289172752, 2689473340288, 4706578345504, 9413156691008, 18826313382016]

約数ペア:

[(1, 18826313382016), (2, 9413156691008), (4, 4706578345504), (7, 2689473340288), (8, 2353289172752), (14, 1344736670144), (16, 1176644586376), (28, 672368335072), (32, 588322293188), (49, 384210477184), (56, 336184167536), (64, 294161146594), (98, 192105238592), (112, 168092083768), (128, 147080573297), (196, 96052619296), (224, 84046041884), (392, 48026309648), (448, 42023020942), (784, 24013154824), (896, 21011510471), (1568, 12006577412), (3136, 6003288706), (6272, 3001644353)]