18237076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31883}}^1$

素因数の和:31911

約数の個数: 24

約数和(自身を含む): 37495584

約数和(自身を除く): 19258508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31883, 63766, 127532, 350713, 414479, 701426, 828958, 1402852, 1657916, 4559269, 9118538, 18237076]

約数ペア:

[(1, 18237076), (2, 9118538), (4, 4559269), (11, 1657916), (13, 1402852), (22, 828958), (26, 701426), (44, 414479), (52, 350713), (143, 127532), (286, 63766), (572, 31883)]