209781036

素因数分解:

$2^2\times 3^3\times {\mathrm{1942417}}^1$

素因数の和:1942430

約数の個数: 24

約数和(自身を含む): 543877040

約数和(自身を除く): 334096004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1942417, 3884834, 5827251, 7769668, 11654502, 17481753, 23309004, 34963506, 52445259, 69927012, 104890518, 209781036]

約数ペア:

[(1, 209781036), (2, 104890518), (3, 69927012), (4, 52445259), (6, 34963506), (9, 23309004), (12, 17481753), (18, 11654502), (27, 7769668), (36, 5827251), (54, 3884834), (108, 1942417)]