18139282557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 30457036800

約数和(自身を除く): 12317754243

約数列:

[1, 3, 11, 17, 23, 31, 33, 51, 69, 93, 101, 187, 253, 303, 341, 391, 449, 527, 561, 713, 759, 1023, 1111, 1173, 1347, 1581, 1717, 2139, 2323, 3131, 3333, 4301, 4939, 5151, 5797, 6969, 7633, 7843, 9393, 10327, 12121, 12903, 13919, 14817, 17391, 18887, 22899, 23529, 25553, 30981, 34441, 36363, 39491, 41757, 45349, 53227, 56661, 72013, 76659, 83963, 103323, 113597, 118473, 133331, 136047, 153109, 159681, 175559, 216039, 236623, 251889, 320137, 340791, 399993, 434401, 459327, 498839, 526677, 585497, 709869, 770933, 792143, 960411, 1043027, 1224221, 1303203, 1405819, 1496517, 1756491, 1931149, 2312799, 2376429, 2602853, 3129081, 3521507, 3672663, 4217457, 5442329, 5793447, 7808559, 8480263, 10564521, 11473297, 13466431, 15464009, 16326987, 17731459, 23898923, 25440789, 32333837, 34419891, 40399293, 46392027, 53194377, 59865619, 71696769, 97001511, 179596857, 195046049, 262888153, 355672207, 549675229, 585138147, 788664459, 1067016621, 1649025687, 6046427519, 18139282557]

約数ペア:

[(1, 18139282557), (3, 6046427519), (11, 1649025687), (17, 1067016621), (23, 788664459), (31, 585138147), (33, 549675229), (51, 355672207), (69, 262888153), (93, 195046049), (101, 179596857), (187, 97001511), (253, 71696769), (303, 59865619), (341, 53194377), (391, 46392027), (449, 40399293), (527, 34419891), (561, 32333837), (713, 25440789), (759, 23898923), (1023, 17731459), (1111, 16326987), (1173, 15464009), (1347, 13466431), (1581, 11473297), (1717, 10564521), (2139, 8480263), (2323, 7808559), (3131, 5793447), (3333, 5442329), (4301, 4217457), (4939, 3672663), (5151, 3521507), (5797, 3129081), (6969, 2602853), (7633, 2376429), (7843, 2312799), (9393, 1931149), (10327, 1756491), (12121, 1496517), (12903, 1405819), (13919, 1303203), (14817, 1224221), (17391, 1043027), (18887, 960411), (22899, 792143), (23529, 770933), (25553, 709869), (30981, 585497), (34441, 526677), (36363, 498839), (39491, 459327), (41757, 434401), (45349, 399993), (53227, 340791), (56661, 320137), (72013, 251889), (76659, 236623), (83963, 216039), (103323, 175559), (113597, 159681), (118473, 153109), (133331, 136047)]