19304818281

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10566403}}^1$

素因数の和:10566445

約数の個数: 24

約数和(自身を含む): 32967180480

約数和(自身を除く): 13662362199

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 10566403, 31699209, 73964821, 95097627, 221894463, 306425687, 665683389, 919277061, 2144979809, 2757831183, 6434939427, 19304818281]

約数ペア:

[(1, 19304818281), (3, 6434939427), (7, 2757831183), (9, 2144979809), (21, 919277061), (29, 665683389), (63, 306425687), (87, 221894463), (203, 95097627), (261, 73964821), (609, 31699209), (1827, 10566403)]