13309848738

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{86413}}^1$

素因数の和:86663

約数の個数: 48

約数和(自身を含む): 29657284800

約数和(自身を除く): 16347436062

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 199, 258, 387, 398, 597, 774, 1194, 1791, 3582, 8557, 17114, 25671, 51342, 77013, 86413, 154026, 172826, 259239, 518478, 777717, 1555434, 3715759, 7431518, 11147277, 17196187, 22294554, 33441831, 34392374, 51588561, 66883662, 103177122, 154765683, 309531366, 739436041, 1478872082, 2218308123, 4436616246, 6654924369, 13309848738]

約数ペア:

[(1, 13309848738), (2, 6654924369), (3, 4436616246), (6, 2218308123), (9, 1478872082), (18, 739436041), (43, 309531366), (86, 154765683), (129, 103177122), (199, 66883662), (258, 51588561), (387, 34392374), (398, 33441831), (597, 22294554), (774, 17196187), (1194, 11147277), (1791, 7431518), (3582, 3715759), (8557, 1555434), (17114, 777717), (25671, 518478), (51342, 259239), (77013, 172826), (86413, 154026)]