315044802

素因数分解:

$2^1\times 3^4\times {\mathrm{1944721}}^1$

素因数の和:1944735

約数の個数: 20

約数和(自身を含む): 705934086

約数和(自身を除く): 390889284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1944721, 3889442, 5834163, 11668326, 17502489, 35004978, 52507467, 105014934, 157522401, 315044802]

約数ペア:

[(1, 315044802), (2, 157522401), (3, 105014934), (6, 52507467), (9, 35004978), (18, 17502489), (27, 11668326), (54, 5834163), (81, 3889442), (162, 1944721)]