12754742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 26901504

約数和(自身を除く): 14146762

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 277, 286, 299, 322, 506, 554, 598, 1001, 1771, 1939, 2002, 2093, 3047, 3289, 3542, 3601, 3878, 4186, 6094, 6371, 6578, 7202, 12742, 21329, 23023, 25207, 39611, 42658, 44597, 46046, 50414, 70081, 79222, 82823, 89194, 140162, 165646, 277277, 490567, 554554, 579761, 911053, 981134, 1159522, 1822106, 6377371, 12754742]

約数ペア:

[(1, 12754742), (2, 6377371), (7, 1822106), (11, 1159522), (13, 981134), (14, 911053), (22, 579761), (23, 554554), (26, 490567), (46, 277277), (77, 165646), (91, 140162), (143, 89194), (154, 82823), (161, 79222), (182, 70081), (253, 50414), (277, 46046), (286, 44597), (299, 42658), (322, 39611), (506, 25207), (554, 23023), (598, 21329), (1001, 12742), (1771, 7202), (1939, 6578), (2002, 6371), (2093, 6094), (3047, 4186), (3289, 3878), (3542, 3601)]