18288234

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 22535766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1259, 1614, 2421, 2518, 3777, 4842, 7263, 7554, 11331, 14526, 22662, 33993, 67986, 338671, 677342, 1016013, 2032026, 3048039, 6096078, 9144117, 18288234]

約数ペア:

[(1, 18288234), (2, 9144117), (3, 6096078), (6, 3048039), (9, 2032026), (18, 1016013), (27, 677342), (54, 338671), (269, 67986), (538, 33993), (807, 22662), (1259, 14526), (1614, 11331), (2421, 7554), (2518, 7263), (3777, 4842)]