2026179

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 3352440

約数和(自身を除く): 1326261

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 289, 323, 369, 697, 779, 867, 969, 2091, 2337, 2601, 2907, 5491, 6273, 7011, 11849, 13243, 16473, 35547, 39729, 49419, 106641, 119187, 225131, 675393, 2026179]

約数ペア:

[(1, 2026179), (3, 675393), (9, 225131), (17, 119187), (19, 106641), (41, 49419), (51, 39729), (57, 35547), (123, 16473), (153, 13243), (171, 11849), (289, 7011), (323, 6273), (369, 5491), (697, 2907), (779, 2601), (867, 2337), (969, 2091)]