258753402

素因数分解:

$2^1\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{11257}}^1$

素因数の和:12542

約数の個数: 24

約数和(自身を含む): 561121236

約数和(自身を除く): 302367834

約数列:

[1, 2, 3, 6, 9, 18, 1277, 2554, 3831, 7662, 11257, 11493, 22514, 22986, 33771, 67542, 101313, 202626, 14375189, 28750378, 43125567, 86251134, 129376701, 258753402]

約数ペア:

[(1, 258753402), (2, 129376701), (3, 86251134), (6, 43125567), (9, 28750378), (18, 14375189), (1277, 202626), (2554, 101313), (3831, 67542), (7662, 33771), (11257, 22986), (11493, 22514)]