152864418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{519947}}^1$

素因数の和:519966

約数の個数: 24

約数和(自身を含む): 355644432

約数和(自身を除く): 202780014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 519947, 1039894, 1559841, 3119682, 3639629, 7279258, 10918887, 21837774, 25477403, 50954806, 76432209, 152864418]

約数ペア:

[(1, 152864418), (2, 76432209), (3, 50954806), (6, 25477403), (7, 21837774), (14, 10918887), (21, 7279258), (42, 3639629), (49, 3119682), (98, 1559841), (147, 1039894), (294, 519947)]