39386484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 106404480

約数和(自身を除く): 67017996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 463, 556, 612, 834, 926, 1251, 1389, 1668, 1852, 2363, 2502, 2778, 4167, 4726, 5004, 5556, 7089, 7871, 8334, 9452, 14178, 15742, 16668, 21267, 23613, 28356, 31484, 42534, 47226, 64357, 70839, 85068, 94452, 128714, 141678, 193071, 257428, 283356, 386142, 579213, 772284, 1094069, 1158426, 2188138, 2316852, 3282207, 4376276, 6564414, 9846621, 13128828, 19693242, 39386484]

約数ペア:

[(1, 39386484), (2, 19693242), (3, 13128828), (4, 9846621), (6, 6564414), (9, 4376276), (12, 3282207), (17, 2316852), (18, 2188138), (34, 1158426), (36, 1094069), (51, 772284), (68, 579213), (102, 386142), (139, 283356), (153, 257428), (204, 193071), (278, 141678), (306, 128714), (417, 94452), (463, 85068), (556, 70839), (612, 64357), (834, 47226), (926, 42534), (1251, 31484), (1389, 28356), (1668, 23613), (1852, 21267), (2363, 16668), (2502, 15742), (2778, 14178), (4167, 9452), (4726, 8334), (5004, 7871), (5556, 7089)]