18252459

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 28234752

約数和(自身を除く): 9982293

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2423, 2511, 7269, 7533, 21807, 65421, 75113, 196263, 225339, 588789, 676017, 2028051, 6084153, 18252459]

約数ペア:

[(1, 18252459), (3, 6084153), (9, 2028051), (27, 676017), (31, 588789), (81, 225339), (93, 196263), (243, 75113), (279, 65421), (837, 21807), (2423, 7533), (2511, 7269)]