2065173876

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2441}}^1$

素因数の和:2853

約数の個数: 72

約数和(自身を含む): 5311994688

約数和(自身を除く): 3246820812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 331, 426, 639, 662, 852, 993, 1278, 1324, 1986, 2441, 2556, 2979, 3972, 4882, 5958, 7323, 9764, 11916, 14646, 21969, 23501, 29292, 43938, 47002, 70503, 87876, 94004, 141006, 173311, 211509, 282012, 346622, 423018, 519933, 693244, 807971, 846036, 1039866, 1559799, 1615942, 2079732, 2423913, 3119598, 3231884, 4847826, 6239196, 7271739, 9695652, 14543478, 29086956, 57365941, 114731882, 172097823, 229463764, 344195646, 516293469, 688391292, 1032586938, 2065173876]

約数ペア:

[(1, 2065173876), (2, 1032586938), (3, 688391292), (4, 516293469), (6, 344195646), (9, 229463764), (12, 172097823), (18, 114731882), (36, 57365941), (71, 29086956), (142, 14543478), (213, 9695652), (284, 7271739), (331, 6239196), (426, 4847826), (639, 3231884), (662, 3119598), (852, 2423913), (993, 2079732), (1278, 1615942), (1324, 1559799), (1986, 1039866), (2441, 846036), (2556, 807971), (2979, 693244), (3972, 519933), (4882, 423018), (5958, 346622), (7323, 282012), (9764, 211509), (11916, 173311), (14646, 141006), (21969, 94004), (23501, 87876), (29292, 70503), (43938, 47002)]