2014519707

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 3272729040

約数和(自身を除く): 1258209333

約数列:

[1, 3, 9, 19, 27, 41, 57, 71, 123, 171, 213, 361, 369, 513, 639, 779, 1083, 1107, 1349, 1917, 2337, 2911, 3249, 4047, 5041, 7011, 8733, 9747, 12141, 14801, 15123, 21033, 25631, 26199, 36423, 44403, 45369, 55309, 76893, 78597, 95779, 133209, 136107, 165927, 206681, 230679, 287337, 399627, 497781, 620043, 692037, 862011, 1050871, 1493343, 1819801, 1860129, 2586033, 3152613, 3926939, 5459403, 5580387, 9457839, 11780817, 16378209, 28373517, 35342451, 49134627, 74611841, 106027353, 223835523, 671506569, 2014519707]

約数ペア:

[(1, 2014519707), (3, 671506569), (9, 223835523), (19, 106027353), (27, 74611841), (41, 49134627), (57, 35342451), (71, 28373517), (123, 16378209), (171, 11780817), (213, 9457839), (361, 5580387), (369, 5459403), (513, 3926939), (639, 3152613), (779, 2586033), (1083, 1860129), (1107, 1819801), (1349, 1493343), (1917, 1050871), (2337, 862011), (2911, 692037), (3249, 620043), (4047, 497781), (5041, 399627), (7011, 287337), (8733, 230679), (9747, 206681), (12141, 165927), (14801, 136107), (15123, 133209), (21033, 95779), (25631, 78597), (26199, 76893), (36423, 55309), (44403, 45369)]