18267284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34337}}^1$

素因数の和:34367

約数の個数: 24

約数和(自身を含む): 38458560

約数和(自身を除く): 20191276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34337, 68674, 137348, 240359, 480718, 652403, 961436, 1304806, 2609612, 4566821, 9133642, 18267284]

約数ペア:

[(1, 18267284), (2, 9133642), (4, 4566821), (7, 2609612), (14, 1304806), (19, 961436), (28, 652403), (38, 480718), (76, 240359), (133, 137348), (266, 68674), (532, 34337)]