64576638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1811}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 160557696

約数和(自身を除く): 95981058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1811, 1981, 2547, 3622, 3962, 5094, 5433, 5943, 10866, 11886, 12677, 16299, 17829, 25354, 32598, 35658, 38031, 76062, 114093, 228186, 512513, 1025026, 1537539, 3075078, 3587591, 4612617, 7175182, 9225234, 10762773, 21525546, 32288319, 64576638]

約数ペア:

[(1, 64576638), (2, 32288319), (3, 21525546), (6, 10762773), (7, 9225234), (9, 7175182), (14, 4612617), (18, 3587591), (21, 3075078), (42, 1537539), (63, 1025026), (126, 512513), (283, 228186), (566, 114093), (849, 76062), (1698, 38031), (1811, 35658), (1981, 32598), (2547, 25354), (3622, 17829), (3962, 16299), (5094, 12677), (5433, 11886), (5943, 10866)]