2012621958

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{71537}}^1$

素因数の和:72069

約数の個数: 32

約数和(自身を含む): 4481140320

約数和(自身を除く): 2468518362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 3126, 4689, 9378, 14067, 28134, 71537, 143074, 214611, 429222, 643833, 1287666, 1931499, 3862998, 37270777, 74541554, 111812331, 223624662, 335436993, 670873986, 1006310979, 2012621958]

約数ペア:

[(1, 2012621958), (2, 1006310979), (3, 670873986), (6, 335436993), (9, 223624662), (18, 111812331), (27, 74541554), (54, 37270777), (521, 3862998), (1042, 1931499), (1563, 1287666), (3126, 643833), (4689, 429222), (9378, 214611), (14067, 143074), (28134, 71537)]