338840406

素因数分解:

$2^1\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{11119}}^1$

素因数の和:12820

約数の個数: 24

約数和(自身を含む): 734653920

約数和(自身を除く): 395813514

約数列:

[1, 2, 3, 6, 9, 18, 1693, 3386, 5079, 10158, 11119, 15237, 22238, 30474, 33357, 66714, 100071, 200142, 18824467, 37648934, 56473401, 112946802, 169420203, 338840406]

約数ペア:

[(1, 338840406), (2, 169420203), (3, 112946802), (6, 56473401), (9, 37648934), (18, 18824467), (1693, 200142), (3386, 100071), (5079, 66714), (10158, 33357), (11119, 30474), (15237, 22238)]