3821958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10111}}^1$

素因数の和:10129

約数の個数: 32

約数和(自身を含む): 9707520

約数和(自身を除く): 5885562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10111, 20222, 30333, 60666, 70777, 90999, 141554, 181998, 212331, 272997, 424662, 545994, 636993, 1273986, 1910979, 3821958]

約数ペア:

[(1, 3821958), (2, 1910979), (3, 1273986), (6, 636993), (7, 545994), (9, 424662), (14, 272997), (18, 212331), (21, 181998), (27, 141554), (42, 90999), (54, 70777), (63, 60666), (126, 30333), (189, 20222), (378, 10111)]