286943916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3415999}}^1$

素因数の和:3416013

約数の個数: 24

約数和(自身を含む): 765184000

約数和(自身を除く): 478240084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3415999, 6831998, 10247997, 13663996, 20495994, 23911993, 40991988, 47823986, 71735979, 95647972, 143471958, 286943916]

約数ペア:

[(1, 286943916), (2, 143471958), (3, 95647972), (4, 71735979), (6, 47823986), (7, 40991988), (12, 23911993), (14, 20495994), (21, 13663996), (28, 10247997), (42, 6831998), (84, 3415999)]