About the Number

12807942

12807941 ← → 12807943

2進数表記:110000110110111100000110

漢数字表記:千二百八十万七千九百四十二

素因数分解:

2 1 × 3 1 × 7 1 × 467 1 × 653 1

素因数の和:1132
約数の個数: 32
約数和(自身を含む): 29382912
約数和(自身を除く): 16574970

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 467, 653, 934, 1306, 1401, 1959, 2802, 3269, 3918, 4571, 6538, 9142, 9807, 13713, 19614, 27426, 304951, 609902, 914853, 1829706, 2134657, 4269314, 6403971, 12807942]

約数ペア:
[(1, 12807942), (2, 6403971), (3, 4269314), (6, 2134657), (7, 1829706), (14, 914853), (21, 609902), (42, 304951), (467, 27426), (653, 19614), (934, 13713), (1306, 9807), (1401, 9142), (1959, 6538), (2802, 4571), (3269, 3918)]

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