21136476

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{60737}}^1$

素因数の和:60773

約数の個数: 24

約数和(自身を含む): 51019920

約数和(自身を除く): 29883444

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 60737, 121474, 182211, 242948, 364422, 728844, 1761373, 3522746, 5284119, 7045492, 10568238, 21136476]

約数ペア:

[(1, 21136476), (2, 10568238), (3, 7045492), (4, 5284119), (6, 3522746), (12, 1761373), (29, 728844), (58, 364422), (87, 242948), (116, 182211), (174, 121474), (348, 60737)]