17805522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 24252270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 853, 994, 1491, 1706, 2559, 2982, 3479, 5118, 5971, 6958, 10437, 11942, 17913, 20874, 35826, 41797, 60563, 83594, 121126, 125391, 181689, 250782, 363378, 423941, 847882, 1271823, 2543646, 2967587, 5935174, 8902761, 17805522]

約数ペア:

[(1, 17805522), (2, 8902761), (3, 5935174), (6, 2967587), (7, 2543646), (14, 1271823), (21, 847882), (42, 423941), (49, 363378), (71, 250782), (98, 181689), (142, 125391), (147, 121126), (213, 83594), (294, 60563), (426, 41797), (497, 35826), (853, 20874), (994, 17913), (1491, 11942), (1706, 10437), (2559, 6958), (2982, 5971), (3479, 5118)]