15671249982

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{16421}}^1$

素因数の和:16615

約数の個数: 80

約数和(自身を含む): 36196321392

約数和(自身を除く): 20525071410

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 137, 162, 258, 274, 387, 411, 774, 822, 1161, 1233, 2322, 2466, 3483, 3699, 5891, 6966, 7398, 11097, 11782, 16421, 17673, 22194, 32842, 35346, 49263, 53019, 98526, 106038, 147789, 159057, 295578, 318114, 443367, 477171, 706103, 886734, 954342, 1330101, 1412206, 2118309, 2249677, 2660202, 4236618, 4499354, 6354927, 6749031, 12709854, 13498062, 19064781, 20247093, 38129562, 40494186, 57194343, 60741279, 96736111, 114388686, 121482558, 182223837, 193472222, 290208333, 364447674, 580416666, 870624999, 1741249998, 2611874997, 5223749994, 7835624991, 15671249982]

約数ペア:

[(1, 15671249982), (2, 7835624991), (3, 5223749994), (6, 2611874997), (9, 1741249998), (18, 870624999), (27, 580416666), (43, 364447674), (54, 290208333), (81, 193472222), (86, 182223837), (129, 121482558), (137, 114388686), (162, 96736111), (258, 60741279), (274, 57194343), (387, 40494186), (411, 38129562), (774, 20247093), (822, 19064781), (1161, 13498062), (1233, 12709854), (2322, 6749031), (2466, 6354927), (3483, 4499354), (3699, 4236618), (5891, 2660202), (6966, 2249677), (7398, 2118309), (11097, 1412206), (11782, 1330101), (16421, 954342), (17673, 886734), (22194, 706103), (32842, 477171), (35346, 443367), (49263, 318114), (53019, 295578), (98526, 159057), (106038, 147789)]