15671840286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{5557}}^1$

素因数の和:6265

約数の個数: 64

約数和(自身を含む): 34018161408

約数和(自身を除く): 18346321122

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 643, 731, 1286, 1462, 1929, 2193, 3858, 4386, 5557, 10931, 11114, 16671, 21862, 27649, 32793, 33342, 55298, 65586, 82947, 94469, 165894, 188938, 238951, 283407, 470033, 477902, 566814, 716853, 940066, 1410099, 1433706, 2820198, 3573151, 4062167, 7146302, 8124334, 10719453, 12186501, 21438906, 24373002, 60743567, 121487134, 153645493, 182230701, 307290986, 364461402, 460936479, 921872958, 2611973381, 5223946762, 7835920143, 15671840286]

約数ペア:

[(1, 15671840286), (2, 7835920143), (3, 5223946762), (6, 2611973381), (17, 921872958), (34, 460936479), (43, 364461402), (51, 307290986), (86, 182230701), (102, 153645493), (129, 121487134), (258, 60743567), (643, 24373002), (731, 21438906), (1286, 12186501), (1462, 10719453), (1929, 8124334), (2193, 7146302), (3858, 4062167), (4386, 3573151), (5557, 2820198), (10931, 1433706), (11114, 1410099), (16671, 940066), (21862, 716853), (27649, 566814), (32793, 477902), (33342, 470033), (55298, 283407), (65586, 238951), (82947, 188938), (94469, 165894)]