818411796

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{142979}}^1$

素因数の和:143045

約数の個数: 48

約数和(自身を含む): 2161857600

約数和(自身を除く): 1343445804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 142979, 285958, 428937, 571916, 857874, 1286811, 1715748, 2573622, 3860433, 5147244, 7577887, 7720866, 15155774, 15441732, 22733661, 30311548, 45467322, 68200983, 90934644, 136401966, 204602949, 272803932, 409205898, 818411796]

約数ペア:

[(1, 818411796), (2, 409205898), (3, 272803932), (4, 204602949), (6, 136401966), (9, 90934644), (12, 68200983), (18, 45467322), (27, 30311548), (36, 22733661), (53, 15441732), (54, 15155774), (106, 7720866), (108, 7577887), (159, 5147244), (212, 3860433), (318, 2573622), (477, 1715748), (636, 1286811), (954, 857874), (1431, 571916), (1908, 428937), (2862, 285958), (5724, 142979)]