18200061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7993}}^1$

素因数の和:8033

約数の個数: 24

約数和(自身を含む): 29929536

約数和(自身を除く): 11729475

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 7993, 23979, 71937, 87923, 183839, 263769, 551517, 791307, 1654551, 2022229, 6066687, 18200061]

約数ペア:

[(1, 18200061), (3, 6066687), (9, 2022229), (11, 1654551), (23, 791307), (33, 551517), (69, 263769), (99, 183839), (207, 87923), (253, 71937), (759, 23979), (2277, 7993)]