9872838

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2316

約数の個数: 24

約数和(自身を含む): 21481200

約数和(自身を除く): 11608362

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2039, 2421, 4078, 4842, 6117, 12234, 18351, 36702, 548491, 1096982, 1645473, 3290946, 4936419, 9872838]

約数ペア:

[(1, 9872838), (2, 4936419), (3, 3290946), (6, 1645473), (9, 1096982), (18, 548491), (269, 36702), (538, 18351), (807, 12234), (1614, 6117), (2039, 4842), (2421, 4078)]