About the Number

18023090

18023089 ← → 18023091

2進数表記:1000100110000001010110010

漢数字表記:千八百二万三千九十

素因数分解:

2 1 × 5 1 × 31 1 × 47 1 × 1237 1

素因数の和:1322
約数の個数: 32
約数和(自身を含む): 34228224
約数和(自身を除く): 16205134

約数列:
[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1237, 1457, 2474, 2914, 6185, 7285, 12370, 14570, 38347, 58139, 76694, 116278, 191735, 290695, 383470, 581390, 1802309, 3604618, 9011545, 18023090]

約数ペア:
[(1, 18023090), (2, 9011545), (5, 3604618), (10, 1802309), (31, 581390), (47, 383470), (62, 290695), (94, 191735), (155, 116278), (235, 76694), (310, 58139), (470, 38347), (1237, 14570), (1457, 12370), (2474, 7285), (2914, 6185)]

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