40638726

素因数分解:

$2^1\times 3^3\times {\mathrm{752569}}^1$

素因数の和:752580

約数の個数: 16

約数和(自身を含む): 90308400

約数和(自身を除く): 49669674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 752569, 1505138, 2257707, 4515414, 6773121, 13546242, 20319363, 40638726]

約数ペア:

[(1, 40638726), (2, 20319363), (3, 13546242), (6, 6773121), (9, 4515414), (18, 2257707), (27, 1505138), (54, 752569)]