1516428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 4144000

約数和(自身を除く): 2627572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 739, 1026, 1478, 2052, 2217, 2956, 4434, 6651, 8868, 13302, 14041, 19953, 26604, 28082, 39906, 42123, 56164, 79812, 84246, 126369, 168492, 252738, 379107, 505476, 758214, 1516428]

約数ペア:

[(1, 1516428), (2, 758214), (3, 505476), (4, 379107), (6, 252738), (9, 168492), (12, 126369), (18, 84246), (19, 79812), (27, 56164), (36, 42123), (38, 39906), (54, 28082), (57, 26604), (76, 19953), (108, 14041), (114, 13302), (171, 8868), (228, 6651), (342, 4434), (513, 2956), (684, 2217), (739, 2052), (1026, 1478)]