8049006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 12078738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 503, 762, 889, 1006, 1143, 1509, 1778, 2286, 2667, 3018, 3521, 4527, 5334, 7042, 8001, 9054, 10563, 16002, 21126, 31689, 63378, 63881, 127762, 191643, 383286, 447167, 574929, 894334, 1149858, 1341501, 2683002, 4024503, 8049006]

約数ペア:

[(1, 8049006), (2, 4024503), (3, 2683002), (6, 1341501), (7, 1149858), (9, 894334), (14, 574929), (18, 447167), (21, 383286), (42, 191643), (63, 127762), (126, 63881), (127, 63378), (254, 31689), (381, 21126), (503, 16002), (762, 10563), (889, 9054), (1006, 8001), (1143, 7042), (1509, 5334), (1778, 4527), (2286, 3521), (2667, 3018)]