21741696

素因数分解:

$2^7\times 3^6\times {\mathrm{233}}^1$

素因数の和:265

約数の個数: 112

約数和(自身を含む): 65219310

約数和(自身を除く): 43477614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 233, 243, 288, 324, 384, 432, 466, 486, 576, 648, 699, 729, 864, 932, 972, 1152, 1296, 1398, 1458, 1728, 1864, 1944, 2097, 2592, 2796, 2916, 3456, 3728, 3888, 4194, 5184, 5592, 5832, 6291, 7456, 7776, 8388, 10368, 11184, 11664, 12582, 14912, 15552, 16776, 18873, 22368, 23328, 25164, 29824, 31104, 33552, 37746, 44736, 46656, 50328, 56619, 67104, 75492, 89472, 93312, 100656, 113238, 134208, 150984, 169857, 201312, 226476, 268416, 301968, 339714, 402624, 452952, 603936, 679428, 805248, 905904, 1207872, 1358856, 1811808, 2415744, 2717712, 3623616, 5435424, 7247232, 10870848, 21741696]

約数ペア:

[(1, 21741696), (2, 10870848), (3, 7247232), (4, 5435424), (6, 3623616), (8, 2717712), (9, 2415744), (12, 1811808), (16, 1358856), (18, 1207872), (24, 905904), (27, 805248), (32, 679428), (36, 603936), (48, 452952), (54, 402624), (64, 339714), (72, 301968), (81, 268416), (96, 226476), (108, 201312), (128, 169857), (144, 150984), (162, 134208), (192, 113238), (216, 100656), (233, 93312), (243, 89472), (288, 75492), (324, 67104), (384, 56619), (432, 50328), (466, 46656), (486, 44736), (576, 37746), (648, 33552), (699, 31104), (729, 29824), (864, 25164), (932, 23328), (972, 22368), (1152, 18873), (1296, 16776), (1398, 15552), (1458, 14912), (1728, 12582), (1864, 11664), (1944, 11184), (2097, 10368), (2592, 8388), (2796, 7776), (2916, 7456), (3456, 6291), (3728, 5832), (3888, 5592), (4194, 5184)]