38631726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 96112224

約数和(自身を除く): 57480498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1193, 1542, 1799, 2313, 2386, 3579, 3598, 4626, 5397, 7158, 8351, 10737, 10794, 16191, 16702, 21474, 25053, 32382, 50106, 75159, 150318, 306601, 613202, 919803, 1839606, 2146207, 2759409, 4292414, 5518818, 6438621, 12877242, 19315863, 38631726]

約数ペア:

[(1, 38631726), (2, 19315863), (3, 12877242), (6, 6438621), (7, 5518818), (9, 4292414), (14, 2759409), (18, 2146207), (21, 1839606), (42, 919803), (63, 613202), (126, 306601), (257, 150318), (514, 75159), (771, 50106), (1193, 32382), (1542, 25053), (1799, 21474), (2313, 16702), (2386, 16191), (3579, 10794), (3598, 10737), (4626, 8351), (5397, 7158)]