179940258

素因数分解:

$2^1\times 3^3\times {\mathrm{1657}}^1\times {\mathrm{2011}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 400307520

約数和(自身を除く): 220367262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1657, 2011, 3314, 4022, 4971, 6033, 9942, 12066, 14913, 18099, 29826, 36198, 44739, 54297, 89478, 108594, 3332227, 6664454, 9996681, 19993362, 29990043, 59980086, 89970129, 179940258]

約数ペア:

[(1, 179940258), (2, 89970129), (3, 59980086), (6, 29990043), (9, 19993362), (18, 9996681), (27, 6664454), (54, 3332227), (1657, 108594), (2011, 89478), (3314, 54297), (4022, 44739), (4971, 36198), (6033, 29826), (9942, 18099), (12066, 14913)]