40454802

素因数分解:

$2^1\times 3^4\times {\mathrm{249721}}^1$

素因数の和:249735

約数の個数: 20

約数和(自身を含む): 90649086

約数和(自身を除く): 50194284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249721, 499442, 749163, 1498326, 2247489, 4494978, 6742467, 13484934, 20227401, 40454802]

約数ペア:

[(1, 40454802), (2, 20227401), (3, 13484934), (6, 6742467), (9, 4494978), (18, 2247489), (27, 1498326), (54, 749163), (81, 499442), (162, 249721)]