15380226

素因数分解:

$2^1\times 3^3\times {\mathrm{284819}}^1$

素因数の和:284830

約数の個数: 16

約数和(自身を含む): 34178400

約数和(自身を除く): 18798174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 284819, 569638, 854457, 1708914, 2563371, 5126742, 7690113, 15380226]

約数ペア:

[(1, 15380226), (2, 7690113), (3, 5126742), (6, 2563371), (9, 1708914), (18, 854457), (27, 569638), (54, 284819)]