2009684466

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 4540844160

約数和(自身を除く): 2531159694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 157, 202, 303, 314, 471, 606, 909, 942, 1413, 1818, 2347, 2727, 2826, 4239, 4694, 5454, 7041, 8478, 14082, 15857, 21123, 31714, 42246, 47571, 63369, 95142, 126738, 142713, 237047, 285426, 368479, 428139, 474094, 711141, 736958, 856278, 1105437, 1422282, 2133423, 2210874, 3316311, 4266846, 6400269, 6632622, 9948933, 12800538, 19897866, 37216379, 74432758, 111649137, 223298274, 334947411, 669894822, 1004842233, 2009684466]

約数ペア:

[(1, 2009684466), (2, 1004842233), (3, 669894822), (6, 334947411), (9, 223298274), (18, 111649137), (27, 74432758), (54, 37216379), (101, 19897866), (157, 12800538), (202, 9948933), (303, 6632622), (314, 6400269), (471, 4266846), (606, 3316311), (909, 2210874), (942, 2133423), (1413, 1422282), (1818, 1105437), (2347, 856278), (2727, 736958), (2826, 711141), (4239, 474094), (4694, 428139), (5454, 368479), (7041, 285426), (8478, 237047), (14082, 142713), (15857, 126738), (21123, 95142), (31714, 63369), (42246, 47571)]