1811286

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 24

約数和(自身を含む): 4009824

約数和(自身を除く): 2198538

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2141, 4282, 6423, 12846, 19269, 38538, 100627, 201254, 301881, 603762, 905643, 1811286]

約数ペア:

[(1, 1811286), (2, 905643), (3, 603762), (6, 301881), (9, 201254), (18, 100627), (47, 38538), (94, 19269), (141, 12846), (282, 6423), (423, 4282), (846, 2141)]