18225247014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 45014581248

約数和(自身を除く): 26789334234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 73, 78, 93, 117, 127, 146, 186, 219, 234, 254, 271, 279, 381, 403, 438, 542, 558, 657, 762, 806, 813, 949, 1143, 1209, 1314, 1626, 1651, 1898, 2263, 2286, 2418, 2439, 2847, 3302, 3523, 3627, 3937, 4526, 4878, 4953, 5694, 6789, 7046, 7254, 7874, 8401, 8541, 9271, 9906, 10569, 11811, 13578, 14859, 16802, 17082, 18542, 19783, 20367, 21138, 23622, 25203, 27813, 29419, 29718, 31707, 34417, 35433, 39566, 40734, 50406, 51181, 55626, 58838, 59349, 63414, 68834, 70866, 75609, 83439, 88257, 102362, 103251, 109213, 118698, 120523, 151218, 153543, 166878, 176514, 178047, 206502, 218426, 241046, 257179, 264771, 287401, 307086, 309753, 327639, 356094, 361569, 447421, 460629, 514358, 529542, 574802, 613273, 619506, 655278, 723138, 771537, 862203, 894842, 921258, 982917, 1066927, 1084707, 1226546, 1342263, 1543074, 1724406, 1839819, 1965834, 2133854, 2169414, 2314611, 2512441, 2586609, 2684526, 3200781, 3679638, 3736213, 4026789, 4629222, 5024882, 5173218, 5519457, 6401562, 7472426, 7537323, 7972549, 8053578, 9602343, 11038914, 11208639, 13870051, 15074646, 15945098, 19204686, 22417278, 22611969, 23917647, 27740102, 32661733, 33625917, 41610153, 45223938, 47835294, 65323466, 67251834, 71752941, 77885671, 83220306, 97985199, 124830459, 143505882, 155771342, 195970398, 233657013, 249660918, 293955597, 467314026, 587911194, 700971039, 1012513723, 1401942078, 2025027446, 3037541169, 6075082338, 9112623507, 18225247014]

約数ペア:

[(1, 18225247014), (2, 9112623507), (3, 6075082338), (6, 3037541169), (9, 2025027446), (13, 1401942078), (18, 1012513723), (26, 700971039), (31, 587911194), (39, 467314026), (62, 293955597), (73, 249660918), (78, 233657013), (93, 195970398), (117, 155771342), (127, 143505882), (146, 124830459), (186, 97985199), (219, 83220306), (234, 77885671), (254, 71752941), (271, 67251834), (279, 65323466), (381, 47835294), (403, 45223938), (438, 41610153), (542, 33625917), (558, 32661733), (657, 27740102), (762, 23917647), (806, 22611969), (813, 22417278), (949, 19204686), (1143, 15945098), (1209, 15074646), (1314, 13870051), (1626, 11208639), (1651, 11038914), (1898, 9602343), (2263, 8053578), (2286, 7972549), (2418, 7537323), (2439, 7472426), (2847, 6401562), (3302, 5519457), (3523, 5173218), (3627, 5024882), (3937, 4629222), (4526, 4026789), (4878, 3736213), (4953, 3679638), (5694, 3200781), (6789, 2684526), (7046, 2586609), (7254, 2512441), (7874, 2314611), (8401, 2169414), (8541, 2133854), (9271, 1965834), (9906, 1839819), (10569, 1724406), (11811, 1543074), (13578, 1342263), (14859, 1226546), (16802, 1084707), (17082, 1066927), (18542, 982917), (19783, 921258), (20367, 894842), (21138, 862203), (23622, 771537), (25203, 723138), (27813, 655278), (29419, 619506), (29718, 613273), (31707, 574802), (34417, 529542), (35433, 514358), (39566, 460629), (40734, 447421), (50406, 361569), (51181, 356094), (55626, 327639), (58838, 309753), (59349, 307086), (63414, 287401), (68834, 264771), (70866, 257179), (75609, 241046), (83439, 218426), (88257, 206502), (102362, 178047), (103251, 176514), (109213, 166878), (118698, 153543), (120523, 151218)]