18533088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 62506080

約数和(自身を除く): 43972992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 317, 336, 348, 406, 464, 504, 522, 609, 634, 672, 696, 812, 928, 951, 1008, 1044, 1218, 1268, 1392, 1624, 1827, 1902, 2016, 2088, 2219, 2436, 2536, 2784, 2853, 3248, 3654, 3804, 4176, 4438, 4872, 5072, 5706, 6496, 6657, 7308, 7608, 8352, 8876, 9193, 9744, 10144, 11412, 13314, 14616, 15216, 17752, 18386, 19488, 19971, 22824, 26628, 27579, 29232, 30432, 35504, 36772, 39942, 45648, 53256, 55158, 58464, 64351, 71008, 73544, 79884, 82737, 91296, 106512, 110316, 128702, 147088, 159768, 165474, 193053, 213024, 220632, 257404, 294176, 319536, 330948, 386106, 441264, 514808, 579159, 639072, 661896, 772212, 882528, 1029616, 1158318, 1323792, 1544424, 2059232, 2316636, 2647584, 3088848, 4633272, 6177696, 9266544, 18533088]

約数ペア:

[(1, 18533088), (2, 9266544), (3, 6177696), (4, 4633272), (6, 3088848), (7, 2647584), (8, 2316636), (9, 2059232), (12, 1544424), (14, 1323792), (16, 1158318), (18, 1029616), (21, 882528), (24, 772212), (28, 661896), (29, 639072), (32, 579159), (36, 514808), (42, 441264), (48, 386106), (56, 330948), (58, 319536), (63, 294176), (72, 257404), (84, 220632), (87, 213024), (96, 193053), (112, 165474), (116, 159768), (126, 147088), (144, 128702), (168, 110316), (174, 106512), (203, 91296), (224, 82737), (232, 79884), (252, 73544), (261, 71008), (288, 64351), (317, 58464), (336, 55158), (348, 53256), (406, 45648), (464, 39942), (504, 36772), (522, 35504), (609, 30432), (634, 29232), (672, 27579), (696, 26628), (812, 22824), (928, 19971), (951, 19488), (1008, 18386), (1044, 17752), (1218, 15216), (1268, 14616), (1392, 13314), (1624, 11412), (1827, 10144), (1902, 9744), (2016, 9193), (2088, 8876), (2219, 8352), (2436, 7608), (2536, 7308), (2784, 6657), (2853, 6496), (3248, 5706), (3654, 5072), (3804, 4872), (4176, 4438)]