5641686

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 12911184

約数和(自身を除く): 7269498

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 197, 222, 258, 333, 387, 394, 591, 666, 774, 1182, 1591, 1773, 3182, 3546, 4773, 7289, 8471, 9546, 14319, 14578, 16942, 21867, 25413, 28638, 43734, 50826, 65601, 76239, 131202, 152478, 313427, 626854, 940281, 1880562, 2820843, 5641686]

約数ペア:

[(1, 5641686), (2, 2820843), (3, 1880562), (6, 940281), (9, 626854), (18, 313427), (37, 152478), (43, 131202), (74, 76239), (86, 65601), (111, 50826), (129, 43734), (197, 28638), (222, 25413), (258, 21867), (333, 16942), (387, 14578), (394, 14319), (591, 9546), (666, 8471), (774, 7289), (1182, 4773), (1591, 3546), (1773, 3182)]