About the Number

22990122

22990121 ← → 22990123

2進数表記:1010111101100110100101010

漢数字表記:二千二百九十九万百二十二

素因数分解:

2 1 × 3 3 × 43 1 × 9901 1

素因数の和:9955
約数の個数: 32
約数和(自身を含む): 52282560
約数和(自身を除く): 29292438

約数列:
[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 9901, 19802, 29703, 59406, 89109, 178218, 267327, 425743, 534654, 851486, 1277229, 2554458, 3831687, 7663374, 11495061, 22990122]

約数ペア:
[(1, 22990122), (2, 11495061), (3, 7663374), (6, 3831687), (9, 2554458), (18, 1277229), (27, 851486), (43, 534654), (54, 425743), (86, 267327), (129, 178218), (258, 89109), (387, 59406), (774, 29703), (1161, 19802), (2322, 9901)]

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