2807442

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 36

約数和(自身を含む): 6691230

約数和(自身を除く): 3883788

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1289, 2178, 2578, 3867, 7734, 11601, 14179, 23202, 28358, 42537, 85074, 127611, 155969, 255222, 311938, 467907, 935814, 1403721, 2807442]

約数ペア:

[(1, 2807442), (2, 1403721), (3, 935814), (6, 467907), (9, 311938), (11, 255222), (18, 155969), (22, 127611), (33, 85074), (66, 42537), (99, 28358), (121, 23202), (198, 14179), (242, 11601), (363, 7734), (726, 3867), (1089, 2578), (1289, 2178)]