40578642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9167

約数の個数: 48

約数和(自身を含む): 99677760

約数和(自身を除く): 59099118

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, 9127, 18254, 27381, 54762, 82143, 118651, 164286, 173413, 237302, 346826, 355953, 520239, 711906, 1040478, 1067859, 1560717, 2135718, 2254369, 3121434, 4508738, 6763107, 13526214, 20289321, 40578642]

約数ペア:

[(1, 40578642), (2, 20289321), (3, 13526214), (6, 6763107), (9, 4508738), (13, 3121434), (18, 2254369), (19, 2135718), (26, 1560717), (38, 1067859), (39, 1040478), (57, 711906), (78, 520239), (114, 355953), (117, 346826), (171, 237302), (234, 173413), (247, 164286), (342, 118651), (494, 82143), (741, 54762), (1482, 27381), (2223, 18254), (4446, 9127)]