25356942

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 62233920

約数和(自身を除く): 36876978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 881, 1066, 1107, 1599, 1762, 2214, 2643, 3198, 4797, 5286, 7929, 9594, 11453, 14391, 15858, 22906, 23787, 28782, 34359, 36121, 47574, 68718, 72242, 103077, 108363, 206154, 216726, 309231, 325089, 469573, 618462, 650178, 939146, 975267, 1408719, 1950534, 2817438, 4226157, 8452314, 12678471, 25356942]

約数ペア:

[(1, 25356942), (2, 12678471), (3, 8452314), (6, 4226157), (9, 2817438), (13, 1950534), (18, 1408719), (26, 975267), (27, 939146), (39, 650178), (41, 618462), (54, 469573), (78, 325089), (82, 309231), (117, 216726), (123, 206154), (234, 108363), (246, 103077), (351, 72242), (369, 68718), (533, 47574), (702, 36121), (738, 34359), (881, 28782), (1066, 23787), (1107, 22906), (1599, 15858), (1762, 14391), (2214, 11453), (2643, 9594), (3198, 7929), (4797, 5286)]