12540864

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 40770048

約数和(自身を除く): 28229184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 49, 56, 62, 64, 84, 86, 93, 96, 98, 112, 124, 129, 147, 168, 172, 186, 192, 196, 217, 224, 248, 258, 294, 301, 336, 344, 372, 392, 434, 448, 496, 516, 588, 602, 651, 672, 688, 744, 784, 868, 903, 992, 1032, 1176, 1204, 1302, 1333, 1344, 1376, 1488, 1519, 1568, 1736, 1806, 1984, 2064, 2107, 2352, 2408, 2604, 2666, 2752, 2976, 3038, 3136, 3472, 3612, 3999, 4128, 4214, 4557, 4704, 4816, 5208, 5332, 5952, 6076, 6321, 6944, 7224, 7998, 8256, 8428, 9114, 9331, 9408, 9632, 10416, 10664, 12152, 12642, 13888, 14448, 15996, 16856, 18228, 18662, 19264, 20832, 21328, 24304, 25284, 27993, 28896, 31992, 33712, 36456, 37324, 41664, 42656, 48608, 50568, 55986, 57792, 63984, 65317, 67424, 72912, 74648, 85312, 97216, 101136, 111972, 127968, 130634, 134848, 145824, 149296, 195951, 202272, 223944, 255936, 261268, 291648, 298592, 391902, 404544, 447888, 522536, 597184, 783804, 895776, 1045072, 1567608, 1791552, 2090144, 3135216, 4180288, 6270432, 12540864]

約数ペア:

[(1, 12540864), (2, 6270432), (3, 4180288), (4, 3135216), (6, 2090144), (7, 1791552), (8, 1567608), (12, 1045072), (14, 895776), (16, 783804), (21, 597184), (24, 522536), (28, 447888), (31, 404544), (32, 391902), (42, 298592), (43, 291648), (48, 261268), (49, 255936), (56, 223944), (62, 202272), (64, 195951), (84, 149296), (86, 145824), (93, 134848), (96, 130634), (98, 127968), (112, 111972), (124, 101136), (129, 97216), (147, 85312), (168, 74648), (172, 72912), (186, 67424), (192, 65317), (196, 63984), (217, 57792), (224, 55986), (248, 50568), (258, 48608), (294, 42656), (301, 41664), (336, 37324), (344, 36456), (372, 33712), (392, 31992), (434, 28896), (448, 27993), (496, 25284), (516, 24304), (588, 21328), (602, 20832), (651, 19264), (672, 18662), (688, 18228), (744, 16856), (784, 15996), (868, 14448), (903, 13888), (992, 12642), (1032, 12152), (1176, 10664), (1204, 10416), (1302, 9632), (1333, 9408), (1344, 9331), (1376, 9114), (1488, 8428), (1519, 8256), (1568, 7998), (1736, 7224), (1806, 6944), (1984, 6321), (2064, 6076), (2107, 5952), (2352, 5332), (2408, 5208), (2604, 4816), (2666, 4704), (2752, 4557), (2976, 4214), (3038, 4128), (3136, 3999), (3472, 3612)]