227730654

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2593

約数の個数: 48

約数和(自身を含む): 507428064

約数和(自身を除く): 279697410

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 2441, 4882, 5183, 7323, 10366, 14646, 15549, 21969, 31098, 43938, 46647, 93294, 173311, 178193, 346622, 356386, 519933, 534579, 1039866, 1069158, 1559799, 1603737, 3119598, 3207474, 12651703, 25303406, 37955109, 75910218, 113865327, 227730654]

約数ペア:

[(1, 227730654), (2, 113865327), (3, 75910218), (6, 37955109), (9, 25303406), (18, 12651703), (71, 3207474), (73, 3119598), (142, 1603737), (146, 1559799), (213, 1069158), (219, 1039866), (426, 534579), (438, 519933), (639, 356386), (657, 346622), (1278, 178193), (1314, 173311), (2441, 93294), (4882, 46647), (5183, 43938), (7323, 31098), (10366, 21969), (14646, 15549)]