12315954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 28941408

約数和(自身を除く): 16625454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 257, 294, 326, 489, 514, 771, 978, 1141, 1542, 1799, 2282, 3423, 3598, 5397, 6846, 7987, 10794, 12593, 15974, 23961, 25186, 37779, 41891, 47922, 75558, 83782, 125673, 251346, 293237, 586474, 879711, 1759422, 2052659, 4105318, 6157977, 12315954]

約数ペア:

[(1, 12315954), (2, 6157977), (3, 4105318), (6, 2052659), (7, 1759422), (14, 879711), (21, 586474), (42, 293237), (49, 251346), (98, 125673), (147, 83782), (163, 75558), (257, 47922), (294, 41891), (326, 37779), (489, 25186), (514, 23961), (771, 15974), (978, 12593), (1141, 10794), (1542, 7987), (1799, 6846), (2282, 5397), (3423, 3598)]