39171678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 101160864

約数和(自身を除く): 61989186

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 74, 78, 91, 98, 111, 147, 182, 222, 259, 273, 277, 294, 481, 518, 546, 554, 637, 777, 831, 962, 1274, 1443, 1554, 1662, 1813, 1911, 1939, 2886, 3367, 3601, 3626, 3822, 3878, 5439, 5817, 6734, 7202, 10101, 10249, 10803, 10878, 11634, 13573, 20202, 20498, 21606, 23569, 25207, 27146, 30747, 40719, 47138, 50414, 61494, 70707, 71743, 75621, 81438, 133237, 141414, 143486, 151242, 176449, 215229, 266474, 352898, 399711, 430458, 502201, 529347, 799422, 932659, 1004402, 1058694, 1506603, 1865318, 2797977, 3013206, 5595954, 6528613, 13057226, 19585839, 39171678]

約数ペア:

[(1, 39171678), (2, 19585839), (3, 13057226), (6, 6528613), (7, 5595954), (13, 3013206), (14, 2797977), (21, 1865318), (26, 1506603), (37, 1058694), (39, 1004402), (42, 932659), (49, 799422), (74, 529347), (78, 502201), (91, 430458), (98, 399711), (111, 352898), (147, 266474), (182, 215229), (222, 176449), (259, 151242), (273, 143486), (277, 141414), (294, 133237), (481, 81438), (518, 75621), (546, 71743), (554, 70707), (637, 61494), (777, 50414), (831, 47138), (962, 40719), (1274, 30747), (1443, 27146), (1554, 25207), (1662, 23569), (1813, 21606), (1911, 20498), (1939, 20202), (2886, 13573), (3367, 11634), (3601, 10878), (3626, 10803), (3822, 10249), (3878, 10101), (5439, 7202), (5817, 6734)]