19292076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 53464320

約数和(自身を除く): 34172244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1087, 1479, 1972, 2174, 2958, 3261, 4348, 4437, 5916, 6522, 8874, 9783, 13044, 17748, 18479, 19566, 31523, 36958, 39132, 55437, 63046, 73916, 94569, 110874, 126092, 166311, 189138, 221748, 283707, 332622, 378276, 535891, 567414, 665244, 1071782, 1134828, 1607673, 2143564, 3215346, 4823019, 6430692, 9646038, 19292076]

約数ペア:

[(1, 19292076), (2, 9646038), (3, 6430692), (4, 4823019), (6, 3215346), (9, 2143564), (12, 1607673), (17, 1134828), (18, 1071782), (29, 665244), (34, 567414), (36, 535891), (51, 378276), (58, 332622), (68, 283707), (87, 221748), (102, 189138), (116, 166311), (153, 126092), (174, 110874), (204, 94569), (261, 73916), (306, 63046), (348, 55437), (493, 39132), (522, 36958), (612, 31523), (986, 19566), (1044, 18479), (1087, 17748), (1479, 13044), (1972, 9783), (2174, 8874), (2958, 6522), (3261, 5916), (4348, 4437)]