42120826

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{15823}}^1$

素因数の和:15858

約数の個数: 16

約数和(自身を含む): 69499008

約数和(自身を除く): 27378182

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 15823, 31646, 174053, 348106, 1914583, 3829166, 21060413, 42120826]

約数ペア:

[(1, 42120826), (2, 21060413), (11, 3829166), (22, 1914583), (121, 348106), (242, 174053), (1331, 31646), (2662, 15823)]