13457766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 31200768

約数和(自身を除く): 17743002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4513, 9026, 13539, 27078, 31591, 63182, 94773, 189546, 320423, 640846, 961269, 1922538, 2242961, 4485922, 6728883, 13457766]

約数ペア:

[(1, 13457766), (2, 6728883), (3, 4485922), (6, 2242961), (7, 1922538), (14, 961269), (21, 640846), (42, 320423), (71, 189546), (142, 94773), (213, 63182), (426, 31591), (497, 27078), (994, 13539), (1491, 9026), (2982, 4513)]