8714958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 21411840

約数和(自身を除く): 12696882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 163, 201, 266, 326, 399, 402, 469, 489, 798, 938, 978, 1141, 1273, 1407, 2282, 2546, 2814, 3097, 3423, 3819, 6194, 6846, 7638, 8911, 9291, 10921, 17822, 18582, 21679, 21842, 26733, 32763, 43358, 53466, 65037, 65526, 76447, 130074, 152894, 207499, 229341, 414998, 458682, 622497, 1244994, 1452493, 2904986, 4357479, 8714958]

約数ペア:

[(1, 8714958), (2, 4357479), (3, 2904986), (6, 1452493), (7, 1244994), (14, 622497), (19, 458682), (21, 414998), (38, 229341), (42, 207499), (57, 152894), (67, 130074), (114, 76447), (133, 65526), (134, 65037), (163, 53466), (201, 43358), (266, 32763), (326, 26733), (399, 21842), (402, 21679), (469, 18582), (489, 17822), (798, 10921), (938, 9291), (978, 8911), (1141, 7638), (1273, 6846), (1407, 6194), (2282, 3819), (2546, 3423), (2814, 3097)]