1822689

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 3291840

約数和(自身を除く): 1469151

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 361, 459, 513, 561, 627, 969, 1083, 1683, 1881, 2907, 3249, 3553, 3971, 5049, 5643, 6137, 8721, 9747, 10659, 11913, 18411, 31977, 35739, 55233, 67507, 95931, 107217, 165699, 202521, 607563, 1822689]

約数ペア:

[(1, 1822689), (3, 607563), (9, 202521), (11, 165699), (17, 107217), (19, 95931), (27, 67507), (33, 55233), (51, 35739), (57, 31977), (99, 18411), (153, 11913), (171, 10659), (187, 9747), (209, 8721), (297, 6137), (323, 5643), (361, 5049), (459, 3971), (513, 3553), (561, 3249), (627, 2907), (969, 1881), (1083, 1683)]