27740052

素因数分解:

$2^2\times 3^2\times {\mathrm{770557}}^1$

素因数の和:770567

約数の個数: 18

約数和(自身を含む): 70120778

約数和(自身を除く): 42380726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770557, 1541114, 2311671, 3082228, 4623342, 6935013, 9246684, 13870026, 27740052]

約数ペア:

[(1, 27740052), (2, 13870026), (3, 9246684), (4, 6935013), (6, 4623342), (9, 3082228), (12, 2311671), (18, 1541114), (36, 770557)]