9876724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 11121932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 557, 572, 682, 806, 1114, 1364, 1612, 2228, 4433, 6127, 7241, 8866, 12254, 14482, 17267, 17732, 24508, 28964, 34534, 69068, 79651, 159302, 189937, 224471, 318604, 379874, 448942, 759748, 897884, 2469181, 4938362, 9876724]

約数ペア:

[(1, 9876724), (2, 4938362), (4, 2469181), (11, 897884), (13, 759748), (22, 448942), (26, 379874), (31, 318604), (44, 224471), (52, 189937), (62, 159302), (124, 79651), (143, 69068), (286, 34534), (341, 28964), (403, 24508), (557, 17732), (572, 17267), (682, 14482), (806, 12254), (1114, 8866), (1364, 7241), (1612, 6127), (2228, 4433)]