About the Number

3138072

3138071 ← → 3138073

2進数表記:1011111110001000011000

漢数字表記:三百十三万八千七十二

素因数分解:

2 3 × 3 1 × 7 1 × 18679 1

素因数の和:18695
約数の個数: 32
約数和(自身を含む): 8966400
約数和(自身を除く): 5828328

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 18679, 37358, 56037, 74716, 112074, 130753, 149432, 224148, 261506, 392259, 448296, 523012, 784518, 1046024, 1569036, 3138072]

約数ペア:
[(1, 3138072), (2, 1569036), (3, 1046024), (4, 784518), (6, 523012), (7, 448296), (8, 392259), (12, 261506), (14, 224148), (21, 149432), (24, 130753), (28, 112074), (42, 74716), (56, 56037), (84, 37358), (168, 18679)]

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