About the Number

21014748

21014747 ← → 21014749

2進数表記:1010000001010100011011100

漢数字表記:二千百一万四千七百四十八

素因数分解:

2 2 × 3 3 × 194581 1

素因数の和:194594
約数の個数: 24
約数和(自身を含む): 54482960
約数和(自身を除く): 33468212

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 194581, 389162, 583743, 778324, 1167486, 1751229, 2334972, 3502458, 5253687, 7004916, 10507374, 21014748]

約数ペア:
[(1, 21014748), (2, 10507374), (3, 7004916), (4, 5253687), (6, 3502458), (9, 2334972), (12, 1751229), (18, 1167486), (27, 778324), (36, 583743), (54, 389162), (108, 194581)]

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