27640782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6257

約数の個数: 48

約数和(自身を含む): 67900560

約数和(自身を除く): 40259778

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, 4446, 6217, 12434, 18651, 37302, 55953, 80821, 111906, 118123, 161642, 236246, 242463, 354369, 484926, 708738, 727389, 1063107, 1454778, 1535599, 2126214, 3071198, 4606797, 9213594, 13820391, 27640782]

約数ペア:

[(1, 27640782), (2, 13820391), (3, 9213594), (6, 4606797), (9, 3071198), (13, 2126214), (18, 1535599), (19, 1454778), (26, 1063107), (38, 727389), (39, 708738), (57, 484926), (78, 354369), (114, 242463), (117, 236246), (171, 161642), (234, 118123), (247, 111906), (342, 80821), (494, 55953), (741, 37302), (1482, 18651), (2223, 12434), (4446, 6217)]