27663516

素因数分解:

$2^2\times 3^2\times {\mathrm{768431}}^1$

素因数の和:768441

約数の個数: 18

約数和(自身を含む): 69927312

約数和(自身を除く): 42263796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 768431, 1536862, 2305293, 3073724, 4610586, 6915879, 9221172, 13831758, 27663516]

約数ペア:

[(1, 27663516), (2, 13831758), (3, 9221172), (4, 6915879), (6, 4610586), (9, 3073724), (12, 2305293), (18, 1536862), (36, 768431)]