18159255021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{10979}}^1\times {\mathrm{23971}}^1$

素因数の和:34976

約数の個数: 16

約数和(自身を含む): 25268405760

約数和(自身を除く): 7109150739

約数列:

[1, 3, 23, 69, 10979, 23971, 32937, 71913, 252517, 551333, 757551, 1653999, 263177609, 789532827, 6053085007, 18159255021]

約数ペア:

[(1, 18159255021), (3, 6053085007), (23, 789532827), (69, 263177609), (10979, 1653999), (23971, 757551), (32937, 551333), (71913, 252517)]