8917884

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 23466240

約数和(自身を除く): 14548356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1163, 1278, 1917, 2326, 2556, 3489, 3834, 4652, 6978, 7668, 10467, 13956, 20934, 31401, 41868, 62802, 82573, 125604, 165146, 247719, 330292, 495438, 743157, 990876, 1486314, 2229471, 2972628, 4458942, 8917884]

約数ペア:

[(1, 8917884), (2, 4458942), (3, 2972628), (4, 2229471), (6, 1486314), (9, 990876), (12, 743157), (18, 495438), (27, 330292), (36, 247719), (54, 165146), (71, 125604), (108, 82573), (142, 62802), (213, 41868), (284, 31401), (426, 20934), (639, 13956), (852, 10467), (1163, 7668), (1278, 6978), (1917, 4652), (2326, 3834), (2556, 3489)]