28266786

素因数分解:

$2^1\times 3^3\times {\mathrm{523459}}^1$

素因数の和:523470

約数の個数: 16

約数和(自身を含む): 62815200

約数和(自身を除く): 34548414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523459, 1046918, 1570377, 3140754, 4711131, 9422262, 14133393, 28266786]

約数ペア:

[(1, 28266786), (2, 14133393), (3, 9422262), (6, 4711131), (9, 3140754), (18, 1570377), (27, 1046918), (54, 523459)]