About the Number

12135942432

12135942431 ← → 12135942433

2進数表記:1011010011010110111100100100100000

漢数字表記:百二十一億三千五百九十四万二千四百三十二

素因数分解:

2 5 × 3 2 × 42138689 1

素因数の和:42138705
約数の個数: 36
約数和(自身を含む): 34511587110
約数和(自身を除く): 22375644678

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 42138689, 84277378, 126416067, 168554756, 252832134, 337109512, 379248201, 505664268, 674219024, 758496402, 1011328536, 1348438048, 1516992804, 2022657072, 3033985608, 4045314144, 6067971216, 12135942432]

約数ペア:
[(1, 12135942432), (2, 6067971216), (3, 4045314144), (4, 3033985608), (6, 2022657072), (8, 1516992804), (9, 1348438048), (12, 1011328536), (16, 758496402), (18, 674219024), (24, 505664268), (32, 379248201), (36, 337109512), (48, 252832134), (72, 168554756), (96, 126416067), (144, 84277378), (288, 42138689)]

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