2034009621

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{6661}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 3475325568

約数和(自身を除く): 1441315947

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 131, 259, 333, 393, 777, 917, 1179, 2331, 2751, 4847, 6661, 8253, 14541, 19983, 33929, 43623, 46627, 59949, 101787, 139881, 246457, 305361, 419643, 739371, 872591, 1725199, 2218113, 2617773, 5175597, 6108137, 7853319, 15526791, 18324411, 32285867, 54973233, 96857601, 226001069, 290572803, 678003207, 2034009621]

約数ペア:

[(1, 2034009621), (3, 678003207), (7, 290572803), (9, 226001069), (21, 96857601), (37, 54973233), (63, 32285867), (111, 18324411), (131, 15526791), (259, 7853319), (333, 6108137), (393, 5175597), (777, 2617773), (917, 2218113), (1179, 1725199), (2331, 872591), (2751, 739371), (4847, 419643), (6661, 305361), (8253, 246457), (14541, 139881), (19983, 101787), (33929, 59949), (43623, 46627)]