18818016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 39097632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 683, 861, 984, 1148, 1312, 1366, 1722, 1968, 2049, 2296, 2732, 3444, 3936, 4098, 4592, 4781, 5464, 6888, 8196, 9184, 9562, 10928, 13776, 14343, 16392, 19124, 21856, 27552, 28003, 28686, 32784, 38248, 56006, 57372, 65568, 76496, 84009, 112012, 114744, 152992, 168018, 196021, 224024, 229488, 336036, 392042, 448048, 458976, 588063, 672072, 784084, 896096, 1176126, 1344144, 1568168, 2352252, 2688288, 3136336, 4704504, 6272672, 9409008, 18818016]

約数ペア:

[(1, 18818016), (2, 9409008), (3, 6272672), (4, 4704504), (6, 3136336), (7, 2688288), (8, 2352252), (12, 1568168), (14, 1344144), (16, 1176126), (21, 896096), (24, 784084), (28, 672072), (32, 588063), (41, 458976), (42, 448048), (48, 392042), (56, 336036), (82, 229488), (84, 224024), (96, 196021), (112, 168018), (123, 152992), (164, 114744), (168, 112012), (224, 84009), (246, 76496), (287, 65568), (328, 57372), (336, 56006), (492, 38248), (574, 32784), (656, 28686), (672, 28003), (683, 27552), (861, 21856), (984, 19124), (1148, 16392), (1312, 14343), (1366, 13776), (1722, 10928), (1968, 9562), (2049, 9184), (2296, 8196), (2732, 6888), (3444, 5464), (3936, 4781), (4098, 4592)]