2018642769

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{522829}}^1$

素因数の和:522862

約数の個数: 32

約数和(自身を含む): 3513417600

約数和(自身を除く): 1494774831

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 522829, 1568487, 4705461, 5751119, 6796777, 14116383, 17253357, 20390331, 51760071, 61170993, 74764547, 155280213, 183512979, 224293641, 672880923, 2018642769]

約数ペア:

[(1, 2018642769), (3, 672880923), (9, 224293641), (11, 183512979), (13, 155280213), (27, 74764547), (33, 61170993), (39, 51760071), (99, 20390331), (117, 17253357), (143, 14116383), (297, 6796777), (351, 5751119), (429, 4705461), (1287, 1568487), (3861, 522829)]