22898778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 54074304

約数和(自身を除く): 31175526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1097, 1491, 2194, 2982, 3291, 3479, 6582, 6958, 7679, 10437, 15358, 20874, 23037, 46074, 53753, 77887, 107506, 155774, 161259, 233661, 322518, 467322, 545209, 1090418, 1635627, 3271254, 3816463, 7632926, 11449389, 22898778]

約数ペア:

[(1, 22898778), (2, 11449389), (3, 7632926), (6, 3816463), (7, 3271254), (14, 1635627), (21, 1090418), (42, 545209), (49, 467322), (71, 322518), (98, 233661), (142, 161259), (147, 155774), (213, 107506), (294, 77887), (426, 53753), (497, 46074), (994, 23037), (1097, 20874), (1491, 15358), (2194, 10437), (2982, 7679), (3291, 6958), (3479, 6582)]