About the Number

132121998

132121997 ← → 132121999

2進数表記:111111000000000010110001110

漢数字表記:一億三千二百十二万千九百九十八

素因数分解:

2 1 × 3 2 × 1979 1 × 3709 1

素因数の和:5696
約数の個数: 24
約数和(自身を含む): 286486200
約数和(自身を除く): 154364202

約数列:
[1, 2, 3, 6, 9, 18, 1979, 3709, 3958, 5937, 7418, 11127, 11874, 17811, 22254, 33381, 35622, 66762, 7340111, 14680222, 22020333, 44040666, 66060999, 132121998]

約数ペア:
[(1, 132121998), (2, 66060999), (3, 44040666), (6, 22020333), (9, 14680222), (18, 7340111), (1979, 66762), (3709, 35622), (3958, 33381), (5937, 22254), (7418, 17811), (11127, 11874)]

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