27219906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 67704000

約数和(自身を除く): 40484094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 619, 698, 1047, 1238, 1857, 2094, 2443, 3141, 3714, 4333, 4886, 5571, 6282, 7329, 8666, 11142, 12999, 14658, 21987, 25998, 38997, 43974, 77994, 216031, 432062, 648093, 1296186, 1512217, 1944279, 3024434, 3888558, 4536651, 9073302, 13609953, 27219906]

約数ペア:

[(1, 27219906), (2, 13609953), (3, 9073302), (6, 4536651), (7, 3888558), (9, 3024434), (14, 1944279), (18, 1512217), (21, 1296186), (42, 648093), (63, 432062), (126, 216031), (349, 77994), (619, 43974), (698, 38997), (1047, 25998), (1238, 21987), (1857, 14658), (2094, 12999), (2443, 11142), (3141, 8666), (3714, 7329), (4333, 6282), (4886, 5571)]