18272043

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{1483}}^1$

素因数の和:1563

約数の個数: 18

約数和(自身を含む): 27143844

約数和(自身を除く): 8871801

約数列:

[1, 3, 9, 37, 111, 333, 1369, 1483, 4107, 4449, 12321, 13347, 54871, 164613, 493839, 2030227, 6090681, 18272043]

約数ペア:

[(1, 18272043), (3, 6090681), (9, 2030227), (37, 493839), (111, 164613), (333, 54871), (1369, 13347), (1483, 12321), (4107, 4449)]