2082402

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{787}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 5389920

約数和(自身を除く): 3307518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 787, 882, 1323, 1574, 2361, 2646, 4722, 5509, 7083, 11018, 14166, 16527, 21249, 33054, 38563, 42498, 49581, 77126, 99162, 115689, 148743, 231378, 297486, 347067, 694134, 1041201, 2082402]

約数ペア:

[(1, 2082402), (2, 1041201), (3, 694134), (6, 347067), (7, 297486), (9, 231378), (14, 148743), (18, 115689), (21, 99162), (27, 77126), (42, 49581), (49, 42498), (54, 38563), (63, 33054), (98, 21249), (126, 16527), (147, 14166), (189, 11018), (294, 7083), (378, 5509), (441, 4722), (787, 2646), (882, 2361), (1323, 1574)]