18354183

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 26001360

約数和(自身を除く): 7647177

約数列:

[1, 3, 37, 41, 109, 111, 123, 327, 1369, 1517, 4033, 4107, 4469, 4551, 12099, 13407, 56129, 149221, 165353, 168387, 447663, 496059, 6118061, 18354183]

約数ペア:

[(1, 18354183), (3, 6118061), (37, 496059), (41, 447663), (109, 168387), (111, 165353), (123, 149221), (327, 56129), (1369, 13407), (1517, 12099), (4033, 4551), (4107, 4469)]