About the Number

97481988

97481987 ← → 97481989

2進数表記:101110011110111010100000100

漢数字表記:九千七百四十八万千九百八十八

素因数分解:

2 2 × 3 3 × 902611 1

素因数の和:902624
約数の個数: 24
約数和(自身を含む): 252731360
約数和(自身を除く): 155249372

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 902611, 1805222, 2707833, 3610444, 5415666, 8123499, 10831332, 16246998, 24370497, 32493996, 48740994, 97481988]

約数ペア:
[(1, 97481988), (2, 48740994), (3, 32493996), (4, 24370497), (6, 16246998), (9, 10831332), (12, 8123499), (18, 5415666), (27, 3610444), (36, 2707833), (54, 1805222), (108, 902611)]

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