19116121968

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3087229}}^1$

素因数の和:3087286

約数の個数: 60

約数和(自身を含む): 54742762360

約数和(自身を除く): 35626640392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 3087229, 6174458, 9261687, 12348916, 18523374, 24697832, 27785061, 37046748, 49395664, 55570122, 74093496, 111140244, 132750847, 148186992, 222280488, 265501694, 398252541, 444560976, 531003388, 796505082, 1062006776, 1194757623, 1593010164, 2124013552, 2389515246, 3186020328, 4779030492, 6372040656, 9558060984, 19116121968]

約数ペア:

[(1, 19116121968), (2, 9558060984), (3, 6372040656), (4, 4779030492), (6, 3186020328), (8, 2389515246), (9, 2124013552), (12, 1593010164), (16, 1194757623), (18, 1062006776), (24, 796505082), (36, 531003388), (43, 444560976), (48, 398252541), (72, 265501694), (86, 222280488), (129, 148186992), (144, 132750847), (172, 111140244), (258, 74093496), (344, 55570122), (387, 49395664), (516, 37046748), (688, 27785061), (774, 24697832), (1032, 18523374), (1548, 12348916), (2064, 9261687), (3096, 6174458), (6192, 3087229)]