81366018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{713737}}^1$

素因数の和:713761

約数の個数: 16

約数和(自身を含む): 171297120

約数和(自身を除く): 89931102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 713737, 1427474, 2141211, 4282422, 13561003, 27122006, 40683009, 81366018]

約数ペア:

[(1, 81366018), (2, 40683009), (3, 27122006), (6, 13561003), (19, 4282422), (38, 2141211), (57, 1427474), (114, 713737)]