339804018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1459}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 798912000

約数和(自身を除く): 459107982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 227, 342, 454, 513, 681, 1026, 1362, 1459, 2043, 2918, 4086, 4313, 4377, 6129, 8626, 8754, 12258, 12939, 13131, 25878, 26262, 27721, 38817, 39393, 55442, 77634, 78786, 83163, 116451, 166326, 232902, 249489, 331193, 498978, 662386, 748467, 993579, 1496934, 1987158, 2980737, 5961474, 6292667, 8942211, 12585334, 17884422, 18878001, 37756002, 56634003, 113268006, 169902009, 339804018]

約数ペア:

[(1, 339804018), (2, 169902009), (3, 113268006), (6, 56634003), (9, 37756002), (18, 18878001), (19, 17884422), (27, 12585334), (38, 8942211), (54, 6292667), (57, 5961474), (114, 2980737), (171, 1987158), (227, 1496934), (342, 993579), (454, 748467), (513, 662386), (681, 498978), (1026, 331193), (1362, 249489), (1459, 232902), (2043, 166326), (2918, 116451), (4086, 83163), (4313, 78786), (4377, 77634), (6129, 55442), (8626, 39393), (8754, 38817), (12258, 27721), (12939, 26262), (13131, 25878)]