251010414

素因数分解:

$2^1\times 3^4\times {\mathrm{1549447}}^1$

素因数の和:1549461

約数の個数: 20

約数和(自身を含む): 562449624

約数和(自身を除く): 311439210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1549447, 3098894, 4648341, 9296682, 13945023, 27890046, 41835069, 83670138, 125505207, 251010414]

約数ペア:

[(1, 251010414), (2, 125505207), (3, 83670138), (6, 41835069), (9, 27890046), (18, 13945023), (27, 9296682), (54, 4648341), (81, 3098894), (162, 1549447)]