About the Number

139862018

139862017 ← → 139862019

2進数表記:1000010101100010000000000010

漢数字表記:一億三千九百八十六万二千十八

素因数分解:

2 1 × 31 2 × 53 1 × 1373 1

素因数の和:1490
約数の個数: 24
約数和(自身を含む): 221029884
約数和(自身を除く): 81167866

約数列:
[1, 2, 31, 53, 62, 106, 961, 1373, 1643, 1922, 2746, 3286, 42563, 50933, 72769, 85126, 101866, 145538, 1319453, 2255839, 2638906, 4511678, 69931009, 139862018]

約数ペア:
[(1, 139862018), (2, 69931009), (31, 4511678), (53, 2638906), (62, 2255839), (106, 1319453), (961, 145538), (1373, 101866), (1643, 85126), (1922, 72769), (2746, 50933), (3286, 42563)]

このpageの処理時間: 0.0047607421875 seconds