27656514

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 63554400

約数和(自身を除く): 35897886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 193, 342, 386, 419, 579, 838, 1158, 1257, 1737, 2514, 3474, 3667, 3771, 7334, 7542, 7961, 11001, 15922, 22002, 23883, 33003, 47766, 66006, 71649, 80867, 143298, 161734, 242601, 485202, 727803, 1455606, 1536473, 3072946, 4609419, 9218838, 13828257, 27656514]

約数ペア:

[(1, 27656514), (2, 13828257), (3, 9218838), (6, 4609419), (9, 3072946), (18, 1536473), (19, 1455606), (38, 727803), (57, 485202), (114, 242601), (171, 161734), (193, 143298), (342, 80867), (386, 71649), (419, 66006), (579, 47766), (838, 33003), (1158, 23883), (1257, 22002), (1737, 15922), (2514, 11001), (3474, 7961), (3667, 7542), (3771, 7334)]