123946494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4205

約数の個数: 64

約数和(自身を含む): 305233920

約数和(自身を除く): 181287426

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 4139, 4278, 4991, 8278, 9982, 12417, 14973, 24834, 28973, 29946, 57946, 86919, 95197, 128309, 173838, 190394, 256618, 285591, 384927, 571182, 666379, 769854, 898163, 1332758, 1796326, 1999137, 2694489, 2951107, 3998274, 5388978, 5902214, 8853321, 17706642, 20657749, 41315498, 61973247, 123946494]

約数ペア:

[(1, 123946494), (2, 61973247), (3, 41315498), (6, 20657749), (7, 17706642), (14, 8853321), (21, 5902214), (23, 5388978), (31, 3998274), (42, 2951107), (46, 2694489), (62, 1999137), (69, 1796326), (93, 1332758), (138, 898163), (161, 769854), (186, 666379), (217, 571182), (322, 384927), (434, 285591), (483, 256618), (651, 190394), (713, 173838), (966, 128309), (1302, 95197), (1426, 86919), (2139, 57946), (4139, 29946), (4278, 28973), (4991, 24834), (8278, 14973), (9982, 12417)]