27996840018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31742449}}^1$

素因数の和:31742471

約数の個数: 36

約数和(自身を含む): 70563466350

約数和(自身を除く): 42566626332

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 31742449, 63484898, 95227347, 190454694, 222197143, 285682041, 444394286, 571364082, 666591429, 1333182858, 1555380001, 1999774287, 3110760002, 3999548574, 4666140003, 9332280006, 13998420009, 27996840018]

約数ペア:

[(1, 27996840018), (2, 13998420009), (3, 9332280006), (6, 4666140003), (7, 3999548574), (9, 3110760002), (14, 1999774287), (18, 1555380001), (21, 1333182858), (42, 666591429), (49, 571364082), (63, 444394286), (98, 285682041), (126, 222197143), (147, 190454694), (294, 95227347), (441, 63484898), (882, 31742449)]