81544086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18341}}^1$

素因数の和:18381

約数の個数: 48

約数和(自身を含む): 200294640

約数和(自身を除く): 118750554

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 18341, 36682, 55023, 110046, 165069, 238433, 330138, 348479, 476866, 696958, 715299, 1045437, 1430598, 2090874, 2145897, 3136311, 4291794, 4530227, 6272622, 9060454, 13590681, 27181362, 40772043, 81544086]

約数ペア:

[(1, 81544086), (2, 40772043), (3, 27181362), (6, 13590681), (9, 9060454), (13, 6272622), (18, 4530227), (19, 4291794), (26, 3136311), (38, 2145897), (39, 2090874), (57, 1430598), (78, 1045437), (114, 715299), (117, 696958), (171, 476866), (234, 348479), (247, 330138), (342, 238433), (494, 165069), (741, 110046), (1482, 55023), (2223, 36682), (4446, 18341)]