2990394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 36

約数和(自身を含む): 7126938

約数和(自身を除く): 4136544

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1373, 2178, 2746, 4119, 8238, 12357, 15103, 24714, 30206, 45309, 90618, 135927, 166133, 271854, 332266, 498399, 996798, 1495197, 2990394]

約数ペア:

[(1, 2990394), (2, 1495197), (3, 996798), (6, 498399), (9, 332266), (11, 271854), (18, 166133), (22, 135927), (33, 90618), (66, 45309), (99, 30206), (121, 24714), (198, 15103), (242, 12357), (363, 8238), (726, 4119), (1089, 2746), (1373, 2178)]