12553086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 31385088

約数和(自身を除く): 18832002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 277, 498, 546, 554, 581, 831, 1079, 1162, 1662, 1743, 1939, 2158, 3237, 3486, 3601, 3878, 5817, 6474, 7202, 7553, 10803, 11634, 15106, 21606, 22659, 22991, 25207, 45318, 45982, 50414, 68973, 75621, 137946, 151242, 160937, 298883, 321874, 482811, 597766, 896649, 965622, 1793298, 2092181, 4184362, 6276543, 12553086]

約数ペア:

[(1, 12553086), (2, 6276543), (3, 4184362), (6, 2092181), (7, 1793298), (13, 965622), (14, 896649), (21, 597766), (26, 482811), (39, 321874), (42, 298883), (78, 160937), (83, 151242), (91, 137946), (166, 75621), (182, 68973), (249, 50414), (273, 45982), (277, 45318), (498, 25207), (546, 22991), (554, 22659), (581, 21606), (831, 15106), (1079, 11634), (1162, 10803), (1662, 7553), (1743, 7202), (1939, 6474), (2158, 5817), (3237, 3878), (3486, 3601)]