19688087664

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6510611}}^1$

素因数の和:6510635

約数の個数: 80

約数和(自身を含む): 64585271040

約数和(自身を除く): 44897183376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6510611, 13021222, 19531833, 26042444, 39063666, 45574277, 52084888, 58595499, 78127332, 91148554, 104169776, 117190998, 136722831, 156254664, 175786497, 182297108, 234381996, 273445662, 312509328, 351572994, 364594216, 410168493, 468763992, 546891324, 703145988, 729188432, 820336986, 937527984, 1093782648, 1230505479, 1406291976, 1640673972, 2187565296, 2461010958, 2812583952, 3281347944, 4922021916, 6562695888, 9844043832, 19688087664]

約数ペア:

[(1, 19688087664), (2, 9844043832), (3, 6562695888), (4, 4922021916), (6, 3281347944), (7, 2812583952), (8, 2461010958), (9, 2187565296), (12, 1640673972), (14, 1406291976), (16, 1230505479), (18, 1093782648), (21, 937527984), (24, 820336986), (27, 729188432), (28, 703145988), (36, 546891324), (42, 468763992), (48, 410168493), (54, 364594216), (56, 351572994), (63, 312509328), (72, 273445662), (84, 234381996), (108, 182297108), (112, 175786497), (126, 156254664), (144, 136722831), (168, 117190998), (189, 104169776), (216, 91148554), (252, 78127332), (336, 58595499), (378, 52084888), (432, 45574277), (504, 39063666), (756, 26042444), (1008, 19531833), (1512, 13021222), (3024, 6510611)]