2454138

素因数分解:

$2^1\times 3^4\times {\mathrm{15149}}^1$

素因数の和:15163

約数の個数: 20

約数和(自身を含む): 5499450

約数和(自身を除く): 3045312

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15149, 30298, 45447, 90894, 136341, 272682, 409023, 818046, 1227069, 2454138]

約数ペア:

[(1, 2454138), (2, 1227069), (3, 818046), (6, 409023), (9, 272682), (18, 136341), (27, 90894), (54, 45447), (81, 30298), (162, 15149)]