5440272.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439891}}^1$

素因数の和:439906

約数の個数: 24

約数和(自身を含む): 137246304

約数和(自身を除く): 81820038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439891, 879782, 1319673, 2639346, 3079237, 3959019, 6158474, 7918038, 9237711, 18475422, 27713133, 55426266]

約数ペア:

[(1, 55426266), (2, 27713133), (3, 18475422), (6, 9237711), (7, 7918038), (9, 6158474), (14, 3959019), (18, 3079237), (21, 2639346), (42, 1319673), (63, 879782), (126, 439891)]