5656854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 13395456

約数和(自身を除く): 7738602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 271, 294, 426, 497, 542, 813, 994, 1491, 1626, 1897, 2982, 3479, 3794, 5691, 6958, 10437, 11382, 13279, 19241, 20874, 26558, 38482, 39837, 57723, 79674, 115446, 134687, 269374, 404061, 808122, 942809, 1885618, 2828427, 5656854]

約数ペア:

[(1, 5656854), (2, 2828427), (3, 1885618), (6, 942809), (7, 808122), (14, 404061), (21, 269374), (42, 134687), (49, 115446), (71, 79674), (98, 57723), (142, 39837), (147, 38482), (213, 26558), (271, 20874), (294, 19241), (426, 13279), (497, 11382), (542, 10437), (813, 6958), (994, 5691), (1491, 3794), (1626, 3479), (1897, 2982)]