18151668

素因数分解:

$2^2\times 3^3\times {\mathrm{168071}}^1$

素因数の和:168084

約数の個数: 24

約数和(自身を含む): 47060160

約数和(自身を除く): 28908492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168071, 336142, 504213, 672284, 1008426, 1512639, 2016852, 3025278, 4537917, 6050556, 9075834, 18151668]

約数ペア:

[(1, 18151668), (2, 9075834), (3, 6050556), (4, 4537917), (6, 3025278), (9, 2016852), (12, 1512639), (18, 1008426), (27, 672284), (36, 504213), (54, 336142), (108, 168071)]