69865278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 164882304

約数和(自身を除く): 95017026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3347, 3479, 6694, 6958, 10041, 10437, 20082, 20874, 23429, 46858, 70287, 140574, 164003, 237637, 328006, 475274, 492009, 712911, 984018, 1425822, 1663459, 3326918, 4990377, 9980754, 11644213, 23288426, 34932639, 69865278]

約数ペア:

[(1, 69865278), (2, 34932639), (3, 23288426), (6, 11644213), (7, 9980754), (14, 4990377), (21, 3326918), (42, 1663459), (49, 1425822), (71, 984018), (98, 712911), (142, 492009), (147, 475274), (213, 328006), (294, 237637), (426, 164003), (497, 140574), (994, 70287), (1491, 46858), (2982, 23429), (3347, 20874), (3479, 20082), (6694, 10437), (6958, 10041)]