21682368

素因数分解:

$2^6\times 3^2\times {\mathrm{37643}}^1$

素因数の和:37661

約数の個数: 42

約数和(自身を含む): 62150244

約数和(自身を除く): 40467876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37643, 75286, 112929, 150572, 225858, 301144, 338787, 451716, 602288, 677574, 903432, 1204576, 1355148, 1806864, 2409152, 2710296, 3613728, 5420592, 7227456, 10841184, 21682368]

約数ペア:

[(1, 21682368), (2, 10841184), (3, 7227456), (4, 5420592), (6, 3613728), (8, 2710296), (9, 2409152), (12, 1806864), (16, 1355148), (18, 1204576), (24, 903432), (32, 677574), (36, 602288), (48, 451716), (64, 338787), (72, 301144), (96, 225858), (144, 150572), (192, 112929), (288, 75286), (576, 37643)]