26122863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 42039648

約数和(自身を除く): 15916785

約数列:

[1, 3, 13, 17, 31, 39, 41, 51, 93, 123, 221, 403, 527, 533, 663, 697, 961, 1209, 1271, 1581, 1599, 2091, 2883, 3813, 6851, 9061, 12493, 16337, 16523, 20553, 21607, 27183, 37479, 39401, 49011, 49569, 64821, 118203, 212381, 280891, 512213, 637143, 669817, 842673, 1536639, 2009451, 8707621, 26122863]

約数ペア:

[(1, 26122863), (3, 8707621), (13, 2009451), (17, 1536639), (31, 842673), (39, 669817), (41, 637143), (51, 512213), (93, 280891), (123, 212381), (221, 118203), (403, 64821), (527, 49569), (533, 49011), (663, 39401), (697, 37479), (961, 27183), (1209, 21607), (1271, 20553), (1581, 16523), (1599, 16337), (2091, 12493), (2883, 9061), (3813, 6851)]