2145402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17027}}^1$

素因数の和:17042

約数の個数: 24

約数和(自身を含む): 5312736

約数和(自身を除く): 3167334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17027, 34054, 51081, 102162, 119189, 153243, 238378, 306486, 357567, 715134, 1072701, 2145402]

約数ペア:

[(1, 2145402), (2, 1072701), (3, 715134), (6, 357567), (7, 306486), (9, 238378), (14, 153243), (18, 119189), (21, 102162), (42, 51081), (63, 34054), (126, 17027)]