21233436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{252779}}^1$

素因数の和:252793

約数の個数: 24

約数和(自身を含む): 56622720

約数和(自身を除く): 35389284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 252779, 505558, 758337, 1011116, 1516674, 1769453, 3033348, 3538906, 5308359, 7077812, 10616718, 21233436]

約数ペア:

[(1, 21233436), (2, 10616718), (3, 7077812), (4, 5308359), (6, 3538906), (7, 3033348), (12, 1769453), (14, 1516674), (21, 1011116), (28, 758337), (42, 505558), (84, 252779)]