2018073592

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{124819}}^1$

素因数の和:124915

約数の個数: 32

約数和(自身を含む): 3954297600

約数和(自身を除く): 1936224008

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 16168, 124819, 249638, 499276, 998552, 5367217, 5866493, 10734434, 11732986, 21468868, 23465972, 42937736, 46931944, 252259199, 504518398, 1009036796, 2018073592]

約数ペア:

[(1, 2018073592), (2, 1009036796), (4, 504518398), (8, 252259199), (43, 46931944), (47, 42937736), (86, 23465972), (94, 21468868), (172, 11732986), (188, 10734434), (344, 5866493), (376, 5367217), (2021, 998552), (4042, 499276), (8084, 249638), (16168, 124819)]