18094113

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 26769600

約数和(自身を除く): 8675487

約数列:

[1, 3, 9, 103, 131, 149, 309, 393, 447, 927, 1179, 1341, 13493, 15347, 19519, 40479, 46041, 58557, 121437, 138123, 175671, 2010457, 6031371, 18094113]

約数ペア:

[(1, 18094113), (3, 6031371), (9, 2010457), (103, 175671), (131, 138123), (149, 121437), (309, 58557), (393, 46041), (447, 40479), (927, 19519), (1179, 15347), (1341, 13493)]