About the Number

1830676872

1830676871 ← → 1830676873

2進数表記:1101101000111011110100110001000

漢数字表記:十八億三千六十七万六千八百七十二

素因数分解:

2 3 × 3 1 × 197 1 × 387199 1

素因数の和:387405
約数の個数: 32
約数和(自身を含む): 4599936000
約数和(自身を除く): 2769259128

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 387199, 774398, 1161597, 1548796, 2323194, 3097592, 4646388, 9292776, 76278203, 152556406, 228834609, 305112812, 457669218, 610225624, 915338436, 1830676872]

約数ペア:
[(1, 1830676872), (2, 915338436), (3, 610225624), (4, 457669218), (6, 305112812), (8, 228834609), (12, 152556406), (24, 76278203), (197, 9292776), (394, 4646388), (591, 3097592), (788, 2323194), (1182, 1548796), (1576, 1161597), (2364, 774398), (4728, 387199)]

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