131855346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28283}}^1$

素因数の和:28335

約数の個数: 48

約数和(自身を含む): 335335104

約数和(自身を除く): 203479758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 28283, 56566, 84849, 169698, 197981, 254547, 395962, 509094, 593943, 1046471, 1187886, 1781829, 2092942, 3139413, 3563658, 6278826, 7325297, 9418239, 14650594, 18836478, 21975891, 43951782, 65927673, 131855346]

約数ペア:

[(1, 131855346), (2, 65927673), (3, 43951782), (6, 21975891), (7, 18836478), (9, 14650594), (14, 9418239), (18, 7325297), (21, 6278826), (37, 3563658), (42, 3139413), (63, 2092942), (74, 1781829), (111, 1187886), (126, 1046471), (222, 593943), (259, 509094), (333, 395962), (518, 254547), (666, 197981), (777, 169698), (1554, 84849), (2331, 56566), (4662, 28283)]