27738684

素因数分解:

$2^2\times 3^2\times {\mathrm{770519}}^1$

素因数の和:770529

約数の個数: 18

約数和(自身を含む): 70117320

約数和(自身を除く): 42378636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770519, 1541038, 2311557, 3082076, 4623114, 6934671, 9246228, 13869342, 27738684]

約数ペア:

[(1, 27738684), (2, 13869342), (3, 9246228), (4, 6934671), (6, 4623114), (9, 3082076), (12, 2311557), (18, 1541038), (36, 770519)]