About the Number

40047138

40047137 ← → 40047139

2進数表記:10011000110001001000100010

漢数字表記:四千四万七千百三十八

素因数分解:

2 1 × 3 2 × 17 1 × 130873 1

素因数の和:130898
約数の個数: 24
約数和(自身を含む): 91873548
約数和(自身を除く): 51826410

約数列:
[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 130873, 261746, 392619, 785238, 1177857, 2224841, 2355714, 4449682, 6674523, 13349046, 20023569, 40047138]

約数ペア:
[(1, 40047138), (2, 20023569), (3, 13349046), (6, 6674523), (9, 4449682), (17, 2355714), (18, 2224841), (34, 1177857), (51, 785238), (102, 392619), (153, 261746), (306, 130873)]

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