18100848

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 46921600

約数和(自身を除く): 28820752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 859, 878, 1317, 1718, 1756, 2577, 2634, 3436, 3512, 5154, 5268, 6872, 7024, 10308, 10536, 13744, 20616, 21072, 41232, 377101, 754202, 1131303, 1508404, 2262606, 3016808, 4525212, 6033616, 9050424, 18100848]

約数ペア:

[(1, 18100848), (2, 9050424), (3, 6033616), (4, 4525212), (6, 3016808), (8, 2262606), (12, 1508404), (16, 1131303), (24, 754202), (48, 377101), (439, 41232), (859, 21072), (878, 20616), (1317, 13744), (1718, 10536), (1756, 10308), (2577, 7024), (2634, 6872), (3436, 5268), (3512, 5154)]