38941398

素因数分解:

$2^1\times 3^4\times {\mathrm{240379}}^1$

素因数の和:240393

約数の個数: 20

約数和(自身を含む): 87257940

約数和(自身を除く): 48316542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 240379, 480758, 721137, 1442274, 2163411, 4326822, 6490233, 12980466, 19470699, 38941398]

約数ペア:

[(1, 38941398), (2, 19470699), (3, 12980466), (6, 6490233), (9, 4326822), (18, 2163411), (27, 1442274), (54, 721137), (81, 480758), (162, 240379)]