42129514

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18691}}^1$

素因数の和:18730

約数の個数: 24

約数和(自身を含む): 76711968

約数和(自身を除く): 34582454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 18691, 37382, 130837, 261674, 429893, 859786, 915859, 1831718, 3009251, 6018502, 21064757, 42129514]

約数ペア:

[(1, 42129514), (2, 21064757), (7, 6018502), (14, 3009251), (23, 1831718), (46, 915859), (49, 859786), (98, 429893), (161, 261674), (322, 130837), (1127, 37382), (2254, 18691)]