25504074

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 57369312

約数和(自身を除く): 31865238

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 387, 397, 498, 747, 774, 794, 1191, 1494, 2382, 3569, 3573, 7138, 7146, 10707, 17071, 21414, 32121, 32951, 34142, 51213, 64242, 65902, 98853, 102426, 153639, 197706, 296559, 307278, 593118, 1416893, 2833786, 4250679, 8501358, 12752037, 25504074]

約数ペア:

[(1, 25504074), (2, 12752037), (3, 8501358), (6, 4250679), (9, 2833786), (18, 1416893), (43, 593118), (83, 307278), (86, 296559), (129, 197706), (166, 153639), (249, 102426), (258, 98853), (387, 65902), (397, 64242), (498, 51213), (747, 34142), (774, 32951), (794, 32121), (1191, 21414), (1494, 17071), (2382, 10707), (3569, 7146), (3573, 7138)]