261468072

素因数分解:

$2^3\times 3^2\times {\mathrm{3631501}}^1$

素因数の和:3631513

約数の個数: 24

約数和(自身を含む): 708142890

約数和(自身を除く): 446674818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3631501, 7263002, 10894503, 14526004, 21789006, 29052008, 32683509, 43578012, 65367018, 87156024, 130734036, 261468072]

約数ペア:

[(1, 261468072), (2, 130734036), (3, 87156024), (4, 65367018), (6, 43578012), (8, 32683509), (9, 29052008), (12, 21789006), (18, 14526004), (24, 10894503), (36, 7263002), (72, 3631501)]