15280356588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2791}}^1\times {\mathrm{9311}}^1$

素因数の和:12123

約数の個数: 72

約数和(自身を含む): 41494569984

約数和(自身を除く): 26214213396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2791, 5582, 8373, 9311, 11164, 16746, 18622, 19537, 27933, 33492, 37244, 39074, 55866, 58611, 65177, 78148, 111732, 117222, 130354, 136759, 195531, 234444, 260708, 273518, 391062, 410277, 456239, 547036, 782124, 820554, 912478, 1368717, 1641108, 1824956, 2737434, 5474868, 25987001, 51974002, 77961003, 103948004, 155922006, 181909007, 311844012, 363818014, 545727021, 727636028, 1091454042, 1273363049, 2182908084, 2546726098, 3820089147, 5093452196, 7640178294, 15280356588]

約数ペア:

[(1, 15280356588), (2, 7640178294), (3, 5093452196), (4, 3820089147), (6, 2546726098), (7, 2182908084), (12, 1273363049), (14, 1091454042), (21, 727636028), (28, 545727021), (42, 363818014), (49, 311844012), (84, 181909007), (98, 155922006), (147, 103948004), (196, 77961003), (294, 51974002), (588, 25987001), (2791, 5474868), (5582, 2737434), (8373, 1824956), (9311, 1641108), (11164, 1368717), (16746, 912478), (18622, 820554), (19537, 782124), (27933, 547036), (33492, 456239), (37244, 410277), (39074, 391062), (55866, 273518), (58611, 260708), (65177, 234444), (78148, 195531), (111732, 136759), (117222, 130354)]