142171938

素因数分解:

$2^1\times 3^2\times {\mathrm{1873}}^1\times {\mathrm{4217}}^1$

素因数の和:6098

約数の個数: 24

約数和(自身を含む): 308276748

約数和(自身を除く): 166104810

約数列:

[1, 2, 3, 6, 9, 18, 1873, 3746, 4217, 5619, 8434, 11238, 12651, 16857, 25302, 33714, 37953, 75906, 7898441, 15796882, 23695323, 47390646, 71085969, 142171938]

約数ペア:

[(1, 142171938), (2, 71085969), (3, 47390646), (6, 23695323), (9, 15796882), (18, 7898441), (1873, 75906), (3746, 37953), (4217, 33714), (5619, 25302), (8434, 16857), (11238, 12651)]