About the Number

12102006

12102005 ← → 12102007

2進数表記:101110001010100101110110

漢数字表記:千二百十万二千六

素因数分解:

2 1 × 3 1 × 7 1 × 43 1 × 6701 1

素因数の和:6756
約数の個数: 32
約数和(自身を含む): 28309248
約数和(自身を除く): 16207242

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 6701, 13402, 20103, 40206, 46907, 93814, 140721, 281442, 288143, 576286, 864429, 1728858, 2017001, 4034002, 6051003, 12102006]

約数ペア:
[(1, 12102006), (2, 6051003), (3, 4034002), (6, 2017001), (7, 1728858), (14, 864429), (21, 576286), (42, 288143), (43, 281442), (86, 140721), (129, 93814), (258, 46907), (301, 40206), (602, 20103), (903, 13402), (1806, 6701)]

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