2987922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{10163}}^1$

素因数の和:10182

約数の個数: 24

約数和(自身を含む): 6952176

約数和(自身を除く): 3964254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 10163, 20326, 30489, 60978, 71141, 142282, 213423, 426846, 497987, 995974, 1493961, 2987922]

約数ペア:

[(1, 2987922), (2, 1493961), (3, 995974), (6, 497987), (7, 426846), (14, 213423), (21, 142282), (42, 71141), (49, 60978), (98, 30489), (147, 20326), (294, 10163)]