18129768

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1381}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 45440160

約数和(自身を除く): 27310392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1381, 1641, 2188, 2762, 3282, 4143, 4376, 5524, 6564, 8286, 11048, 13128, 16572, 33144, 755407, 1510814, 2266221, 3021628, 4532442, 6043256, 9064884, 18129768]

約数ペア:

[(1, 18129768), (2, 9064884), (3, 6043256), (4, 4532442), (6, 3021628), (8, 2266221), (12, 1510814), (24, 755407), (547, 33144), (1094, 16572), (1381, 13128), (1641, 11048), (2188, 8286), (2762, 6564), (3282, 5524), (4143, 4376)]