12675986778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{16477}}^1$

素因数の和:17911

約数の個数: 64

約数和(自身を含む): 31226469120

約数和(自身を除く): 18550482342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1409, 2818, 4227, 8454, 9863, 16477, 18317, 19726, 29589, 32954, 36634, 49431, 54951, 59178, 98862, 109902, 115339, 128219, 214201, 230678, 256438, 346017, 384657, 428402, 642603, 692034, 769314, 1285206, 1499407, 2998814, 4498221, 8996442, 23216093, 46432186, 69648279, 139296558, 162512651, 301809209, 325025302, 487537953, 603618418, 905427627, 975075906, 1810855254, 2112664463, 4225328926, 6337993389, 12675986778]

約数ペア:

[(1, 12675986778), (2, 6337993389), (3, 4225328926), (6, 2112664463), (7, 1810855254), (13, 975075906), (14, 905427627), (21, 603618418), (26, 487537953), (39, 325025302), (42, 301809209), (78, 162512651), (91, 139296558), (182, 69648279), (273, 46432186), (546, 23216093), (1409, 8996442), (2818, 4498221), (4227, 2998814), (8454, 1499407), (9863, 1285206), (16477, 769314), (18317, 692034), (19726, 642603), (29589, 428402), (32954, 384657), (36634, 346017), (49431, 256438), (54951, 230678), (59178, 214201), (98862, 128219), (109902, 115339)]