2179741.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{1171189}}^1$

素因数の和:1171200

約数の個数: 16

約数和(自身を含む): 140542800

約数和(自身を除く): 77298594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1171189, 2342378, 3513567, 7027134, 10540701, 21081402, 31622103, 63244206]

約数ペア:

[(1, 63244206), (2, 31622103), (3, 21081402), (6, 10540701), (9, 7027134), (18, 3513567), (27, 2342378), (54, 1171189)]