2156128236

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{169667}}^1$

素因数の和:170030

約数の個数: 36

約数和(自身を含む): 5465684952

約数和(自身を除く): 3309556716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 12708, 169667, 339334, 509001, 678668, 1018002, 1527003, 2036004, 3054006, 6108012, 59892451, 119784902, 179677353, 239569804, 359354706, 539032059, 718709412, 1078064118, 2156128236]

約数ペア:

[(1, 2156128236), (2, 1078064118), (3, 718709412), (4, 539032059), (6, 359354706), (9, 239569804), (12, 179677353), (18, 119784902), (36, 59892451), (353, 6108012), (706, 3054006), (1059, 2036004), (1412, 1527003), (2118, 1018002), (3177, 678668), (4236, 509001), (6354, 339334), (12708, 169667)]