About the Number

2912682942

2912682941 ← → 2912682943

2進数表記:10101101100111000000001110111110

漢数字表記:二十九億千二百六十八万二千九百四十二

素因数分解:

2 1 × 3 3 × 13 1 × 4149121 1

素因数の和:4149145
約数の個数: 32
約数和(自身を含む): 6970524960
約数和(自身を除く): 4057842018

約数列:
[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 4149121, 8298242, 12447363, 24894726, 37342089, 53938573, 74684178, 107877146, 112026267, 161815719, 224052534, 323631438, 485447157, 970894314, 1456341471, 2912682942]

約数ペア:
[(1, 2912682942), (2, 1456341471), (3, 970894314), (6, 485447157), (9, 323631438), (13, 224052534), (18, 161815719), (26, 112026267), (27, 107877146), (39, 74684178), (54, 53938573), (78, 37342089), (117, 24894726), (234, 12447363), (351, 8298242), (702, 4149121)]

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