6461538

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{2141}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 12954816

約数和(自身を除く): 6493278

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 2141, 3018, 4282, 6423, 12846, 1076923, 2153846, 3230769, 6461538]

約数ペア:

[(1, 6461538), (2, 3230769), (3, 2153846), (6, 1076923), (503, 12846), (1006, 6423), (1509, 4282), (2141, 3018)]