About the Number

12813066

12813065 ← → 12813067

2進数表記:110000111000001100001010

漢数字表記:千二百八十一万三千六十六

素因数分解:

2 1 × 3 4 × 7 1 × 11299 1

素因数の和:11320
約数の個数: 40
約数和(自身を含む): 32815200
約数和(自身を除く): 20002134

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 11299, 22598, 33897, 67794, 79093, 101691, 158186, 203382, 237279, 305073, 474558, 610146, 711837, 915219, 1423674, 1830438, 2135511, 4271022, 6406533, 12813066]

約数ペア:
[(1, 12813066), (2, 6406533), (3, 4271022), (6, 2135511), (7, 1830438), (9, 1423674), (14, 915219), (18, 711837), (21, 610146), (27, 474558), (42, 305073), (54, 237279), (63, 203382), (81, 158186), (126, 101691), (162, 79093), (189, 67794), (378, 33897), (567, 22598), (1134, 11299)]

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