2018579229

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 3109117440

約数和(自身を除く): 1090538211

約数列:

[1, 3, 9, 31, 43, 93, 113, 129, 279, 339, 387, 1017, 1333, 1489, 3503, 3999, 4467, 4859, 10509, 11997, 13401, 14577, 31527, 43731, 46159, 64027, 138477, 150629, 168257, 192081, 415431, 451887, 504771, 576243, 1355661, 1514313, 1984837, 5215967, 5954511, 7235051, 15647901, 17863533, 21705153, 46943703, 65115459, 224286581, 672859743, 2018579229]

約数ペア:

[(1, 2018579229), (3, 672859743), (9, 224286581), (31, 65115459), (43, 46943703), (93, 21705153), (113, 17863533), (129, 15647901), (279, 7235051), (339, 5954511), (387, 5215967), (1017, 1984837), (1333, 1514313), (1489, 1355661), (3503, 576243), (3999, 504771), (4467, 451887), (4859, 415431), (10509, 192081), (11997, 168257), (13401, 150629), (14577, 138477), (31527, 64027), (43731, 46159)]