57847818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 141281280

約数和(自身を除く): 83433462

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1021, 1349, 1491, 2042, 2698, 2982, 3063, 4047, 6126, 7147, 8094, 9443, 14294, 18886, 19399, 21441, 28329, 38798, 42882, 56658, 58197, 72491, 116394, 135793, 144982, 217473, 271586, 407379, 434946, 507437, 814758, 1014874, 1377329, 1522311, 2754658, 3044622, 4131987, 8263974, 9641303, 19282606, 28923909, 57847818]

約数ペア:

[(1, 57847818), (2, 28923909), (3, 19282606), (6, 9641303), (7, 8263974), (14, 4131987), (19, 3044622), (21, 2754658), (38, 1522311), (42, 1377329), (57, 1014874), (71, 814758), (114, 507437), (133, 434946), (142, 407379), (213, 271586), (266, 217473), (399, 144982), (426, 135793), (497, 116394), (798, 72491), (994, 58197), (1021, 56658), (1349, 42882), (1491, 38798), (2042, 28329), (2698, 21441), (2982, 19399), (3063, 18886), (4047, 14294), (6126, 9443), (7147, 8094)]