420031854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2121373}}^1$

素因数の和:2121392

約数の個数: 24

約数和(自身を含む): 992803032

約数和(自身を除く): 572771178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2121373, 4242746, 6364119, 12728238, 19092357, 23335103, 38184714, 46670206, 70005309, 140010618, 210015927, 420031854]

約数ペア:

[(1, 420031854), (2, 210015927), (3, 140010618), (6, 70005309), (9, 46670206), (11, 38184714), (18, 23335103), (22, 19092357), (33, 12728238), (66, 6364119), (99, 4242746), (198, 2121373)]