214620786

素因数分解:

$2^1\times 3^3\times {\mathrm{3974459}}^1$

素因数の和:3974470

約数の個数: 16

約数和(自身を含む): 476935200

約数和(自身を除く): 262314414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3974459, 7948918, 11923377, 23846754, 35770131, 71540262, 107310393, 214620786]

約数ペア:

[(1, 214620786), (2, 107310393), (3, 71540262), (6, 35770131), (9, 23846754), (18, 11923377), (27, 7948918), (54, 3974459)]