27491982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{654571}}^1$

素因数の和:654583

約数の個数: 16

約数和(自身を含む): 62838912

約数和(自身を除く): 35346930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 654571, 1309142, 1963713, 3927426, 4581997, 9163994, 13745991, 27491982]

約数ペア:

[(1, 27491982), (2, 13745991), (3, 9163994), (6, 4581997), (7, 3927426), (14, 1963713), (21, 1309142), (42, 654571)]