40323078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 91016640

約数和(自身を除く): 50693562

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 387, 531, 774, 883, 1062, 1766, 2537, 2649, 5074, 5298, 7611, 7947, 15222, 15894, 22833, 37969, 45666, 52097, 75938, 104194, 113907, 156291, 227814, 312582, 341721, 468873, 683442, 937746, 2240171, 4480342, 6720513, 13441026, 20161539, 40323078]

約数ペア:

[(1, 40323078), (2, 20161539), (3, 13441026), (6, 6720513), (9, 4480342), (18, 2240171), (43, 937746), (59, 683442), (86, 468873), (118, 341721), (129, 312582), (177, 227814), (258, 156291), (354, 113907), (387, 104194), (531, 75938), (774, 52097), (883, 45666), (1062, 37969), (1766, 22833), (2537, 15894), (2649, 15222), (5074, 7947), (5298, 7611)]