18810144

素因数分解:

$2^5\times 3^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 57788640

約数和(自身を除く): 38978496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 59, 72, 81, 82, 96, 108, 118, 123, 144, 162, 164, 177, 216, 236, 243, 246, 288, 324, 328, 354, 369, 432, 472, 486, 492, 531, 648, 656, 708, 738, 864, 944, 972, 984, 1062, 1107, 1296, 1312, 1416, 1476, 1593, 1888, 1944, 1968, 2124, 2214, 2419, 2592, 2832, 2952, 3186, 3321, 3888, 3936, 4248, 4428, 4779, 4838, 5664, 5904, 6372, 6642, 7257, 7776, 8496, 8856, 9558, 9676, 9963, 11808, 12744, 13284, 14337, 14514, 16992, 17712, 19116, 19352, 19926, 21771, 25488, 26568, 28674, 29028, 35424, 38232, 38704, 39852, 43542, 50976, 53136, 57348, 58056, 65313, 76464, 77408, 79704, 87084, 106272, 114696, 116112, 130626, 152928, 159408, 174168, 195939, 229392, 232224, 261252, 318816, 348336, 391878, 458784, 522504, 587817, 696672, 783756, 1045008, 1175634, 1567512, 2090016, 2351268, 3135024, 4702536, 6270048, 9405072, 18810144]

約数ペア:

[(1, 18810144), (2, 9405072), (3, 6270048), (4, 4702536), (6, 3135024), (8, 2351268), (9, 2090016), (12, 1567512), (16, 1175634), (18, 1045008), (24, 783756), (27, 696672), (32, 587817), (36, 522504), (41, 458784), (48, 391878), (54, 348336), (59, 318816), (72, 261252), (81, 232224), (82, 229392), (96, 195939), (108, 174168), (118, 159408), (123, 152928), (144, 130626), (162, 116112), (164, 114696), (177, 106272), (216, 87084), (236, 79704), (243, 77408), (246, 76464), (288, 65313), (324, 58056), (328, 57348), (354, 53136), (369, 50976), (432, 43542), (472, 39852), (486, 38704), (492, 38232), (531, 35424), (648, 29028), (656, 28674), (708, 26568), (738, 25488), (864, 21771), (944, 19926), (972, 19352), (984, 19116), (1062, 17712), (1107, 16992), (1296, 14514), (1312, 14337), (1416, 13284), (1476, 12744), (1593, 11808), (1888, 9963), (1944, 9676), (1968, 9558), (2124, 8856), (2214, 8496), (2419, 7776), (2592, 7257), (2832, 6642), (2952, 6372), (3186, 5904), (3321, 5664), (3888, 4838), (3936, 4779), (4248, 4428)]