40739958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{323333}}^1$

素因数の和:323348

約数の個数: 24

約数和(自身を含む): 100880208

約数和(自身を除く): 60140250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 323333, 646666, 969999, 1939998, 2263331, 2909997, 4526662, 5819994, 6789993, 13579986, 20369979, 40739958]

約数ペア:

[(1, 40739958), (2, 20369979), (3, 13579986), (6, 6789993), (7, 5819994), (9, 4526662), (14, 2909997), (18, 2263331), (21, 1939998), (42, 969999), (63, 646666), (126, 323333)]