1385216118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{538157}}^1$

素因数の和:538189

約数の個数: 48

約数和(自身を含む): 3526011216

約数和(自身を除く): 2140795098

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 538157, 1076314, 1614471, 3228942, 4843413, 5919727, 6996041, 9686826, 11839454, 13992082, 17759181, 20988123, 35518362, 41976246, 53277543, 62964369, 76956451, 106555086, 125928738, 153912902, 230869353, 461738706, 692608059, 1385216118]

約数ペア:

[(1, 1385216118), (2, 692608059), (3, 461738706), (6, 230869353), (9, 153912902), (11, 125928738), (13, 106555086), (18, 76956451), (22, 62964369), (26, 53277543), (33, 41976246), (39, 35518362), (66, 20988123), (78, 17759181), (99, 13992082), (117, 11839454), (143, 9686826), (198, 6996041), (234, 5919727), (286, 4843413), (429, 3228942), (858, 1614471), (1287, 1076314), (2574, 538157)]