31679226

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{24109}}^1$

素因数の和:24190

約数の個数: 24

約数和(自身を含む): 69581460

約数和(自身を除く): 37902234

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 24109, 48218, 72327, 144654, 216981, 433962, 1759957, 3519914, 5279871, 10559742, 15839613, 31679226]

約数ペア:

[(1, 31679226), (2, 15839613), (3, 10559742), (6, 5279871), (9, 3519914), (18, 1759957), (73, 433962), (146, 216981), (219, 144654), (438, 72327), (657, 48218), (1314, 24109)]