2018106181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{964217}}^1$

素因数の和:964260

約数の個数: 16

約数和(自身を含む): 2591817984

約数和(自身を除く): 573711803

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 964217, 6749519, 12534821, 22176991, 87743747, 155238937, 288300883, 2018106181]

約数ペア:

[(1, 2018106181), (7, 288300883), (13, 155238937), (23, 87743747), (91, 22176991), (161, 12534821), (299, 6749519), (2093, 964217)]