3728373894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 9770803200

約数和(自身を除く): 6042429306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 269, 333, 378, 518, 538, 666, 777, 807, 991, 999, 1554, 1614, 1883, 1982, 1998, 2331, 2421, 2973, 3766, 4662, 4842, 5649, 5946, 6937, 6993, 7263, 8919, 9953, 11298, 13874, 13986, 14526, 16947, 17838, 19906, 20811, 26757, 29859, 33894, 36667, 41622, 50841, 53514, 59718, 62433, 69671, 73334, 89577, 101682, 110001, 124866, 139342, 179154, 187299, 209013, 220002, 256669, 266579, 268731, 330003, 374598, 418026, 513338, 533158, 537462, 627039, 660006, 770007, 799737, 990009, 1254078, 1540014, 1599474, 1866053, 1881117, 1980018, 2310021, 2399211, 3732106, 3762234, 4620042, 4798422, 5598159, 6930063, 7197633, 9863423, 11196318, 13860126, 14395266, 16794477, 19726846, 29590269, 33588954, 50383431, 59180538, 69043961, 88770807, 100766862, 138087922, 177541614, 207131883, 266312421, 414263766, 532624842, 621395649, 1242791298, 1864186947, 3728373894]

約数ペア:

[(1, 3728373894), (2, 1864186947), (3, 1242791298), (6, 621395649), (7, 532624842), (9, 414263766), (14, 266312421), (18, 207131883), (21, 177541614), (27, 138087922), (37, 100766862), (42, 88770807), (54, 69043961), (63, 59180538), (74, 50383431), (111, 33588954), (126, 29590269), (189, 19726846), (222, 16794477), (259, 14395266), (269, 13860126), (333, 11196318), (378, 9863423), (518, 7197633), (538, 6930063), (666, 5598159), (777, 4798422), (807, 4620042), (991, 3762234), (999, 3732106), (1554, 2399211), (1614, 2310021), (1883, 1980018), (1982, 1881117), (1998, 1866053), (2331, 1599474), (2421, 1540014), (2973, 1254078), (3766, 990009), (4662, 799737), (4842, 770007), (5649, 660006), (5946, 627039), (6937, 537462), (6993, 533158), (7263, 513338), (8919, 418026), (9953, 374598), (11298, 330003), (13874, 268731), (13986, 266579), (14526, 256669), (16947, 220002), (17838, 209013), (19906, 187299), (20811, 179154), (26757, 139342), (29859, 124866), (33894, 110001), (36667, 101682), (41622, 89577), (50841, 73334), (53514, 69671), (59718, 62433)]