10639278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 26142480

約数和(自身を除く): 15503202

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 2393, 4446, 4786, 7179, 14358, 21537, 31109, 43074, 45467, 62218, 90934, 93327, 136401, 186654, 272802, 279981, 409203, 559962, 591071, 818406, 1182142, 1773213, 3546426, 5319639, 10639278]

約数ペア:

[(1, 10639278), (2, 5319639), (3, 3546426), (6, 1773213), (9, 1182142), (13, 818406), (18, 591071), (19, 559962), (26, 409203), (38, 279981), (39, 272802), (57, 186654), (78, 136401), (114, 93327), (117, 90934), (171, 62218), (234, 45467), (247, 43074), (342, 31109), (494, 21537), (741, 14358), (1482, 7179), (2223, 4786), (2393, 4446)]