84172878

素因数分解:

$2^1\times 3^3\times {\mathrm{1558757}}^1$

素因数の和:1558768

約数の個数: 16

約数和(自身を含む): 187050960

約数和(自身を除く): 102878082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1558757, 3117514, 4676271, 9352542, 14028813, 28057626, 42086439, 84172878]

約数ペア:

[(1, 84172878), (2, 42086439), (3, 28057626), (6, 14028813), (9, 9352542), (18, 4676271), (27, 3117514), (54, 1558757)]