18411564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28949}}^1$

素因数の和:29009

約数の個数: 24

約数和(自身を含む): 43772400

約数和(自身を除く): 25360836

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28949, 57898, 86847, 115796, 173694, 347388, 1534297, 3068594, 4602891, 6137188, 9205782, 18411564]

約数ペア:

[(1, 18411564), (2, 9205782), (3, 6137188), (4, 4602891), (6, 3068594), (12, 1534297), (53, 347388), (106, 173694), (159, 115796), (212, 86847), (318, 57898), (636, 28949)]