15940854

素因数分解:

$2^1\times 3^3\times {\mathrm{295201}}^1$

素因数の和:295212

約数の個数: 16

約数和(自身を含む): 35424240

約数和(自身を除く): 19483386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 295201, 590402, 885603, 1771206, 2656809, 5313618, 7970427, 15940854]

約数ペア:

[(1, 15940854), (2, 7970427), (3, 5313618), (6, 2656809), (9, 1771206), (18, 885603), (27, 590402), (54, 295201)]