31902642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 73819512

約数和(自身を除く): 41916870

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 411, 761, 822, 1233, 1522, 2283, 2329, 2466, 4566, 4658, 6849, 6987, 12937, 13698, 13974, 20961, 25874, 38811, 41922, 77622, 104257, 116433, 208514, 232866, 312771, 625542, 938313, 1772369, 1876626, 3544738, 5317107, 10634214, 15951321, 31902642]

約数ペア:

[(1, 31902642), (2, 15951321), (3, 10634214), (6, 5317107), (9, 3544738), (17, 1876626), (18, 1772369), (34, 938313), (51, 625542), (102, 312771), (137, 232866), (153, 208514), (274, 116433), (306, 104257), (411, 77622), (761, 41922), (822, 38811), (1233, 25874), (1522, 20961), (2283, 13974), (2329, 13698), (2466, 12937), (4566, 6987), (4658, 6849)]