18006492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214363}}^1$

素因数の和:214377

約数の個数: 24

約数和(自身を含む): 48017536

約数和(自身を除く): 30011044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214363, 428726, 643089, 857452, 1286178, 1500541, 2572356, 3001082, 4501623, 6002164, 9003246, 18006492]

約数ペア:

[(1, 18006492), (2, 9003246), (3, 6002164), (4, 4501623), (6, 3001082), (7, 2572356), (12, 1500541), (14, 1286178), (21, 857452), (28, 643089), (42, 428726), (84, 214363)]