2018047311

素因数分解:

$3^3\times 7^2\times {\mathrm{1525357}}^1$

素因数の和:1525380

約数の個数: 24

約数和(自身を含む): 3477816240

約数和(自身を除く): 1459768929

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1525357, 4576071, 10677499, 13728213, 32032497, 41184639, 74742493, 96097491, 224227479, 288292473, 672682437, 2018047311]

約数ペア:

[(1, 2018047311), (3, 672682437), (7, 288292473), (9, 224227479), (21, 96097491), (27, 74742493), (49, 41184639), (63, 32032497), (147, 13728213), (189, 10677499), (441, 4576071), (1323, 1525357)]