290019906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{488249}}^1$

素因数の和:488271

約数の個数: 32

約数和(自身を含む): 703080000

約数和(自身を除く): 413060094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 488249, 976498, 1464747, 2929494, 4394241, 5370739, 8788482, 10741478, 13182723, 16112217, 26365446, 32224434, 48336651, 96673302, 145009953, 290019906]

約数ペア:

[(1, 290019906), (2, 145009953), (3, 96673302), (6, 48336651), (9, 32224434), (11, 26365446), (18, 16112217), (22, 13182723), (27, 10741478), (33, 8788482), (54, 5370739), (66, 4394241), (99, 2929494), (198, 1464747), (297, 976498), (594, 488249)]