1998599166

素因数分解:

$2^1\times 3^2\times {\mathrm{8123}}^1\times {\mathrm{13669}}^1$

素因数の和:21800

約数の個数: 24

約数和(自身を含む): 4331148120

約数和(自身を除く): 2332548954

約数列:

[1, 2, 3, 6, 9, 18, 8123, 13669, 16246, 24369, 27338, 41007, 48738, 73107, 82014, 123021, 146214, 246042, 111033287, 222066574, 333099861, 666199722, 999299583, 1998599166]

約数ペア:

[(1, 1998599166), (2, 999299583), (3, 666199722), (6, 333099861), (9, 222066574), (18, 111033287), (8123, 246042), (13669, 146214), (16246, 123021), (24369, 82014), (27338, 73107), (41007, 48738)]