139912398

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{20509}}^1$

素因数の和:20896

約数の個数: 24

約数和(自身を含む): 303958200

約数和(自身を除く): 164045802

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 20509, 41018, 61527, 123054, 184581, 369162, 7772911, 15545822, 23318733, 46637466, 69956199, 139912398]

約数ペア:

[(1, 139912398), (2, 69956199), (3, 46637466), (6, 23318733), (9, 15545822), (18, 7772911), (379, 369162), (758, 184581), (1137, 123054), (2274, 61527), (3411, 41018), (6822, 20509)]