28268406

素因数分解:

$2^1\times 3^3\times {\mathrm{523489}}^1$

素因数の和:523500

約数の個数: 16

約数和(自身を含む): 62818800

約数和(自身を除く): 34550394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523489, 1046978, 1570467, 3140934, 4711401, 9422802, 14134203, 28268406]

約数ペア:

[(1, 28268406), (2, 14134203), (3, 9422802), (6, 4711401), (9, 3140934), (18, 1570467), (27, 1046978), (54, 523489)]