27759186

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 120

約数和(自身を含む): 78211980

約数和(自身を除く): 50452794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 269, 273, 294, 351, 378, 441, 538, 546, 567, 637, 702, 807, 819, 882, 1053, 1134, 1274, 1323, 1614, 1638, 1883, 1911, 2106, 2421, 2457, 2646, 3497, 3766, 3822, 3969, 4842, 4914, 5649, 5733, 6994, 7263, 7371, 7938, 10491, 11298, 11466, 13181, 14526, 14742, 16947, 17199, 20982, 21789, 24479, 26362, 31473, 33894, 34398, 39543, 43578, 48958, 50841, 51597, 62946, 73437, 79086, 94419, 101682, 103194, 118629, 146874, 152523, 171353, 188838, 220311, 237258, 283257, 305046, 342706, 355887, 440622, 514059, 566514, 660933, 711774, 1028118, 1067661, 1321866, 1542177, 1982799, 2135322, 3084354, 3965598, 4626531, 9253062, 13879593, 27759186]

約数ペア:

[(1, 27759186), (2, 13879593), (3, 9253062), (6, 4626531), (7, 3965598), (9, 3084354), (13, 2135322), (14, 1982799), (18, 1542177), (21, 1321866), (26, 1067661), (27, 1028118), (39, 711774), (42, 660933), (49, 566514), (54, 514059), (63, 440622), (78, 355887), (81, 342706), (91, 305046), (98, 283257), (117, 237258), (126, 220311), (147, 188838), (162, 171353), (182, 152523), (189, 146874), (234, 118629), (269, 103194), (273, 101682), (294, 94419), (351, 79086), (378, 73437), (441, 62946), (538, 51597), (546, 50841), (567, 48958), (637, 43578), (702, 39543), (807, 34398), (819, 33894), (882, 31473), (1053, 26362), (1134, 24479), (1274, 21789), (1323, 20982), (1614, 17199), (1638, 16947), (1883, 14742), (1911, 14526), (2106, 13181), (2421, 11466), (2457, 11298), (2646, 10491), (3497, 7938), (3766, 7371), (3822, 7263), (3969, 6994), (4842, 5733), (4914, 5649)]