16515206556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{71879}}^1$

素因数の和:72394

約数の個数: 48

約数和(自身を含む): 39560451840

約数和(自身を除く): 23045245284

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 467, 492, 934, 1401, 1868, 2802, 5604, 19147, 38294, 57441, 71879, 76588, 114882, 143758, 215637, 229764, 287516, 431274, 862548, 2947039, 5894078, 8841117, 11788156, 17682234, 33567493, 35364468, 67134986, 100702479, 134269972, 201404958, 402809916, 1376267213, 2752534426, 4128801639, 5505068852, 8257603278, 16515206556]

約数ペア:

[(1, 16515206556), (2, 8257603278), (3, 5505068852), (4, 4128801639), (6, 2752534426), (12, 1376267213), (41, 402809916), (82, 201404958), (123, 134269972), (164, 100702479), (246, 67134986), (467, 35364468), (492, 33567493), (934, 17682234), (1401, 11788156), (1868, 8841117), (2802, 5894078), (5604, 2947039), (19147, 862548), (38294, 431274), (57441, 287516), (71879, 229764), (76588, 215637), (114882, 143758)]