7716762942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19457}}^1$

素因数の和:19566

約数の個数: 96

約数和(自身を含む): 19165351680

約数和(自身を除く): 11448588738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 71, 98, 114, 133, 142, 147, 213, 266, 294, 399, 426, 497, 798, 931, 994, 1349, 1491, 1862, 2698, 2793, 2982, 3479, 4047, 5586, 6958, 8094, 9443, 10437, 18886, 19457, 20874, 28329, 38914, 56658, 58371, 66101, 116742, 132202, 136199, 198303, 272398, 369683, 396606, 408597, 739366, 817194, 953393, 1109049, 1381447, 1906786, 2218098, 2587781, 2762894, 2860179, 4144341, 5175562, 5720358, 7763343, 8288682, 9670129, 15526686, 18114467, 19340258, 26247493, 29010387, 36228934, 52494986, 54343401, 58020774, 67690903, 78742479, 108686802, 135381806, 157484958, 183732451, 203072709, 367464902, 406145418, 551197353, 1102394706, 1286127157, 2572254314, 3858381471, 7716762942]

約数ペア:

[(1, 7716762942), (2, 3858381471), (3, 2572254314), (6, 1286127157), (7, 1102394706), (14, 551197353), (19, 406145418), (21, 367464902), (38, 203072709), (42, 183732451), (49, 157484958), (57, 135381806), (71, 108686802), (98, 78742479), (114, 67690903), (133, 58020774), (142, 54343401), (147, 52494986), (213, 36228934), (266, 29010387), (294, 26247493), (399, 19340258), (426, 18114467), (497, 15526686), (798, 9670129), (931, 8288682), (994, 7763343), (1349, 5720358), (1491, 5175562), (1862, 4144341), (2698, 2860179), (2793, 2762894), (2982, 2587781), (3479, 2218098), (4047, 1906786), (5586, 1381447), (6958, 1109049), (8094, 953393), (9443, 817194), (10437, 739366), (18886, 408597), (19457, 396606), (20874, 369683), (28329, 272398), (38914, 198303), (56658, 136199), (58371, 132202), (66101, 116742)]