243933912

素因数分解:

$2^3\times 3^2\times {\mathrm{3387971}}^1$

素因数の和:3387983

約数の個数: 24

約数和(自身を含む): 660654540

約数和(自身を除く): 416720628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3387971, 6775942, 10163913, 13551884, 20327826, 27103768, 30491739, 40655652, 60983478, 81311304, 121966956, 243933912]

約数ペア:

[(1, 243933912), (2, 121966956), (3, 81311304), (4, 60983478), (6, 40655652), (8, 30491739), (9, 27103768), (12, 20327826), (18, 13551884), (24, 10163913), (36, 6775942), (72, 3387971)]