18837274368

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2229791}}^1$

素因数の和:2229821

約数の個数: 72

約数和(自身を含む): 54692338176

約数和(自身を除く): 35855063808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2229791, 4459582, 6689373, 8919164, 13378746, 17838328, 24527701, 26757492, 35676656, 49055402, 53514984, 71353312, 73583103, 98110804, 107029968, 142706624, 147166206, 196221608, 214059936, 285413248, 294332412, 392443216, 428119872, 570826496, 588664824, 784886432, 856239744, 1177329648, 1569772864, 1712479488, 2354659296, 3139545728, 4709318592, 6279091456, 9418637184, 18837274368]

約数ペア:

[(1, 18837274368), (2, 9418637184), (3, 6279091456), (4, 4709318592), (6, 3139545728), (8, 2354659296), (11, 1712479488), (12, 1569772864), (16, 1177329648), (22, 856239744), (24, 784886432), (32, 588664824), (33, 570826496), (44, 428119872), (48, 392443216), (64, 294332412), (66, 285413248), (88, 214059936), (96, 196221608), (128, 147166206), (132, 142706624), (176, 107029968), (192, 98110804), (256, 73583103), (264, 71353312), (352, 53514984), (384, 49055402), (528, 35676656), (704, 26757492), (768, 24527701), (1056, 17838328), (1408, 13378746), (2112, 8919164), (2816, 6689373), (4224, 4459582), (8448, 2229791)]