About the Number

18085970

18085969 ← → 18085971

2進数表記:1000100111111100001010010

漢数字表記:千八百八万五千九百七十

素因数分解:

2 1 × 5 1 × 7 1 × 37 1 × 6983 1

素因数の和:7034
約数の個数: 32
約数和(自身を含む): 38216448
約数和(自身を除く): 20130478

約数列:
[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 6983, 13966, 34915, 48881, 69830, 97762, 244405, 258371, 488810, 516742, 1291855, 1808597, 2583710, 3617194, 9042985, 18085970]

約数ペア:
[(1, 18085970), (2, 9042985), (5, 3617194), (7, 2583710), (10, 1808597), (14, 1291855), (35, 516742), (37, 488810), (70, 258371), (74, 244405), (185, 97762), (259, 69830), (370, 48881), (518, 34915), (1295, 13966), (2590, 6983)]

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