8404476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 21041664

約数和(自身を除く): 12637188

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 823, 851, 1646, 1702, 2469, 2553, 3292, 3404, 4938, 5106, 9876, 10212, 18929, 30451, 37858, 56787, 60902, 75716, 91353, 113574, 121804, 182706, 227148, 365412, 700373, 1400746, 2101119, 2801492, 4202238, 8404476]

約数ペア:

[(1, 8404476), (2, 4202238), (3, 2801492), (4, 2101119), (6, 1400746), (12, 700373), (23, 365412), (37, 227148), (46, 182706), (69, 121804), (74, 113574), (92, 91353), (111, 75716), (138, 60902), (148, 56787), (222, 37858), (276, 30451), (444, 18929), (823, 10212), (851, 9876), (1646, 5106), (1702, 4938), (2469, 3404), (2553, 3292)]