About the Number

18049372

18049371 ← → 18049373

2進数表記:1000100110110100101011100

漢数字表記:千八百四万九千三百七十二

素因数分解:

2 2 × 11 1 × 97 1 × 4229 1

素因数の和:4341
約数の個数: 24
約数和(自身を含む): 34821360
約数和(自身を除く): 16771988

約数列:
[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4229, 4268, 8458, 16916, 46519, 93038, 186076, 410213, 820426, 1640852, 4512343, 9024686, 18049372]

約数ペア:
[(1, 18049372), (2, 9024686), (4, 4512343), (11, 1640852), (22, 820426), (44, 410213), (97, 186076), (194, 93038), (388, 46519), (1067, 16916), (2134, 8458), (4229, 4268)]

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