26639928

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 86902200

約数和(自身を除く): 60262272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 839, 882, 1134, 1176, 1323, 1512, 1678, 1764, 2268, 2517, 2646, 3356, 3528, 3969, 4536, 5034, 5292, 5873, 6712, 7551, 7938, 10068, 10584, 11746, 15102, 15876, 17619, 20136, 22653, 23492, 30204, 31752, 35238, 41111, 45306, 46984, 52857, 60408, 67959, 70476, 82222, 90612, 105714, 123333, 135918, 140952, 158571, 164444, 181224, 211428, 246666, 271836, 317142, 328888, 369999, 422856, 475713, 493332, 543672, 634284, 739998, 951426, 986664, 1109997, 1268568, 1479996, 1902852, 2219994, 2959992, 3329991, 3805704, 4439988, 6659982, 8879976, 13319964, 26639928]

約数ペア:

[(1, 26639928), (2, 13319964), (3, 8879976), (4, 6659982), (6, 4439988), (7, 3805704), (8, 3329991), (9, 2959992), (12, 2219994), (14, 1902852), (18, 1479996), (21, 1268568), (24, 1109997), (27, 986664), (28, 951426), (36, 739998), (42, 634284), (49, 543672), (54, 493332), (56, 475713), (63, 422856), (72, 369999), (81, 328888), (84, 317142), (98, 271836), (108, 246666), (126, 211428), (147, 181224), (162, 164444), (168, 158571), (189, 140952), (196, 135918), (216, 123333), (252, 105714), (294, 90612), (324, 82222), (378, 70476), (392, 67959), (441, 60408), (504, 52857), (567, 46984), (588, 45306), (648, 41111), (756, 35238), (839, 31752), (882, 30204), (1134, 23492), (1176, 22653), (1323, 20136), (1512, 17619), (1678, 15876), (1764, 15102), (2268, 11746), (2517, 10584), (2646, 10068), (3356, 7938), (3528, 7551), (3969, 6712), (4536, 5873), (5034, 5292)]