18510324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220361}}^1$

素因数の和:220375

約数の個数: 24

約数和(自身を含む): 49361088

約数和(自身を除く): 30850764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220361, 440722, 661083, 881444, 1322166, 1542527, 2644332, 3085054, 4627581, 6170108, 9255162, 18510324]

約数ペア:

[(1, 18510324), (2, 9255162), (3, 6170108), (4, 4627581), (6, 3085054), (7, 2644332), (12, 1542527), (14, 1322166), (21, 881444), (28, 661083), (42, 440722), (84, 220361)]