1882782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 4588272

約数和(自身を除く): 2705490

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 257, 333, 407, 514, 666, 771, 814, 1221, 1542, 2313, 2442, 2827, 3663, 4626, 5654, 7326, 8481, 9509, 16962, 19018, 25443, 28527, 50886, 57054, 85581, 104599, 171162, 209198, 313797, 627594, 941391, 1882782]

約数ペア:

[(1, 1882782), (2, 941391), (3, 627594), (6, 313797), (9, 209198), (11, 171162), (18, 104599), (22, 85581), (33, 57054), (37, 50886), (66, 28527), (74, 25443), (99, 19018), (111, 16962), (198, 9509), (222, 8481), (257, 7326), (333, 5654), (407, 4626), (514, 3663), (666, 2827), (771, 2442), (814, 2313), (1221, 1542)]