1413918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 3450096

約数和(自身を除く): 2036178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 193, 198, 222, 333, 386, 407, 579, 666, 814, 1158, 1221, 1737, 2123, 2442, 3474, 3663, 4246, 6369, 7141, 7326, 12738, 14282, 19107, 21423, 38214, 42846, 64269, 78551, 128538, 157102, 235653, 471306, 706959, 1413918]

約数ペア:

[(1, 1413918), (2, 706959), (3, 471306), (6, 235653), (9, 157102), (11, 128538), (18, 78551), (22, 64269), (33, 42846), (37, 38214), (66, 21423), (74, 19107), (99, 14282), (111, 12738), (193, 7326), (198, 7141), (222, 6369), (333, 4246), (386, 3663), (407, 3474), (579, 2442), (666, 2123), (814, 1737), (1158, 1221)]