542286

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 24

約数和(自身を含む): 1201824

約数和(自身を除く): 659538

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 641, 846, 1282, 1923, 3846, 5769, 11538, 30127, 60254, 90381, 180762, 271143, 542286]

約数ペア:

[(1, 542286), (2, 271143), (3, 180762), (6, 90381), (9, 60254), (18, 30127), (47, 11538), (94, 5769), (141, 3846), (282, 1923), (423, 1282), (641, 846)]