39396816

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2148

約数の個数: 60

約数和(自身を含む): 111116772

約数和(自身を除く): 71719956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 1997, 2192, 2466, 3288, 3994, 4932, 5991, 6576, 7988, 9864, 11982, 15976, 17973, 19728, 23964, 31952, 35946, 47928, 71892, 95856, 143784, 273589, 287568, 547178, 820767, 1094356, 1641534, 2188712, 2462301, 3283068, 4377424, 4924602, 6566136, 9849204, 13132272, 19698408, 39396816]

約数ペア:

[(1, 39396816), (2, 19698408), (3, 13132272), (4, 9849204), (6, 6566136), (8, 4924602), (9, 4377424), (12, 3283068), (16, 2462301), (18, 2188712), (24, 1641534), (36, 1094356), (48, 820767), (72, 547178), (137, 287568), (144, 273589), (274, 143784), (411, 95856), (548, 71892), (822, 47928), (1096, 35946), (1233, 31952), (1644, 23964), (1997, 19728), (2192, 17973), (2466, 15976), (3288, 11982), (3994, 9864), (4932, 7988), (5991, 6576)]