18304533

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 28774200

約数和(自身を除く): 10469667

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 1549, 3939, 4647, 11817, 13941, 20137, 60411, 156449, 181233, 469347, 1408041, 2033837, 6101511, 18304533]

約数ペア:

[(1, 18304533), (3, 6101511), (9, 2033837), (13, 1408041), (39, 469347), (101, 181233), (117, 156449), (303, 60411), (909, 20137), (1313, 13941), (1549, 11817), (3939, 4647)]