18481212

素因数分解:

$2^2\times 3^2\times {\mathrm{513367}}^1$

素因数の和:513377

約数の個数: 18

約数和(自身を含む): 46716488

約数和(自身を除く): 28235276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513367, 1026734, 1540101, 2053468, 3080202, 4620303, 6160404, 9240606, 18481212]

約数ペア:

[(1, 18481212), (2, 9240606), (3, 6160404), (4, 4620303), (6, 3080202), (9, 2053468), (12, 1540101), (18, 1026734), (36, 513367)]