18059627826

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{683}}^1\times {\mathrm{20123}}^1$

素因数の和:20887

約数の個数: 48

約数和(自身を含む): 39725258976

約数和(自身を除く): 21665631150

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 683, 1314, 1366, 2049, 4098, 6147, 12294, 20123, 40246, 49859, 60369, 99718, 120738, 149577, 181107, 299154, 362214, 448731, 897462, 1468979, 2937958, 4406937, 8813874, 13220811, 13744009, 26441622, 27488018, 41232027, 82464054, 123696081, 247392162, 1003312657, 2006625314, 3009937971, 6019875942, 9029813913, 18059627826]

約数ペア:

[(1, 18059627826), (2, 9029813913), (3, 6019875942), (6, 3009937971), (9, 2006625314), (18, 1003312657), (73, 247392162), (146, 123696081), (219, 82464054), (438, 41232027), (657, 27488018), (683, 26441622), (1314, 13744009), (1366, 13220811), (2049, 8813874), (4098, 4406937), (6147, 2937958), (12294, 1468979), (20123, 897462), (40246, 448731), (49859, 362214), (60369, 299154), (99718, 181107), (120738, 149577)]