2018528673

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 3272730240

約数和(自身を除く): 1254201567

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 841, 1073, 2523, 3089, 3219, 5887, 7511, 9267, 17661, 21623, 22533, 31117, 64869, 89581, 93351, 114293, 217819, 268743, 342879, 627067, 653457, 800051, 1881201, 2400153, 2597849, 3314497, 7793547, 9943491, 18184943, 23201479, 54554829, 69604437, 96120413, 288361239, 672842891, 2018528673]

約数ペア:

[(1, 2018528673), (3, 672842891), (7, 288361239), (21, 96120413), (29, 69604437), (37, 54554829), (87, 23201479), (111, 18184943), (203, 9943491), (259, 7793547), (609, 3314497), (777, 2597849), (841, 2400153), (1073, 1881201), (2523, 800051), (3089, 653457), (3219, 627067), (5887, 342879), (7511, 268743), (9267, 217819), (17661, 114293), (21623, 93351), (22533, 89581), (31117, 64869)]