2021111988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{24060857}}^1$

素因数の和:24060871

約数の個数: 24

約数和(自身を含む): 5389632192

約数和(自身を除く): 3368520204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 24060857, 48121714, 72182571, 96243428, 144365142, 168425999, 288730284, 336851998, 505277997, 673703996, 1010555994, 2021111988]

約数ペア:

[(1, 2021111988), (2, 1010555994), (3, 673703996), (4, 505277997), (6, 336851998), (7, 288730284), (12, 168425999), (14, 144365142), (21, 96243428), (28, 72182571), (42, 48121714), (84, 24060857)]