27663658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 50839200

約数和(自身を除く): 23175542

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 229, 289, 323, 374, 418, 458, 578, 646, 2519, 3179, 3553, 3893, 4351, 5038, 5491, 6358, 7106, 7786, 8702, 10982, 42823, 47861, 60401, 66181, 73967, 85646, 95722, 120802, 132362, 147934, 727991, 813637, 1257439, 1455982, 1627274, 2514878, 13831829, 27663658]

約数ペア:

[(1, 27663658), (2, 13831829), (11, 2514878), (17, 1627274), (19, 1455982), (22, 1257439), (34, 813637), (38, 727991), (187, 147934), (209, 132362), (229, 120802), (289, 95722), (323, 85646), (374, 73967), (418, 66181), (458, 60401), (578, 47861), (646, 42823), (2519, 10982), (3179, 8702), (3553, 7786), (3893, 7106), (4351, 6358), (5038, 5491)]