18162345

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1493}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 29115072

約数和(自身を除く): 10952727

約数列:

[1, 3, 5, 15, 811, 1493, 2433, 4055, 4479, 7465, 12165, 22395, 1210823, 3632469, 6054115, 18162345]

約数ペア:

[(1, 18162345), (3, 6054115), (5, 3632469), (15, 1210823), (811, 22395), (1493, 12165), (2433, 7465), (4055, 4479)]