1320732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 3915520

約数和(自身を除く): 2594788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1747, 3494, 5241, 6988, 10482, 12229, 15723, 20964, 24458, 31446, 36687, 47169, 48916, 62892, 73374, 94338, 110061, 146748, 188676, 220122, 330183, 440244, 660366, 1320732]

約数ペア:

[(1, 1320732), (2, 660366), (3, 440244), (4, 330183), (6, 220122), (7, 188676), (9, 146748), (12, 110061), (14, 94338), (18, 73374), (21, 62892), (27, 48916), (28, 47169), (36, 36687), (42, 31446), (54, 24458), (63, 20964), (84, 15723), (108, 12229), (126, 10482), (189, 6988), (252, 5241), (378, 3494), (756, 1747)]