About the Number

112128906

112128905 ← → 112128907

2進数表記:110101011101111001110001010

漢数字表記:一億千二百十二万八千九百六

素因数分解:

2 1 × 3 1 × 17 1 × 29 1 × 37907 1

素因数の和:37958
約数の個数: 32
約数和(自身を含む): 245643840
約数和(自身を除く): 133514934

約数列:
[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 37907, 75814, 113721, 227442, 644419, 1099303, 1288838, 1933257, 2198606, 3297909, 3866514, 6595818, 18688151, 37376302, 56064453, 112128906]

約数ペア:
[(1, 112128906), (2, 56064453), (3, 37376302), (6, 18688151), (17, 6595818), (29, 3866514), (34, 3297909), (51, 2198606), (58, 1933257), (87, 1288838), (102, 1099303), (174, 644419), (493, 227442), (986, 113721), (1479, 75814), (2958, 37907)]

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