2231442

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 5243040

約数和(自身を除く): 3011598

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 961, 1161, 1333, 1674, 1922, 2322, 2666, 2883, 3999, 5766, 7998, 8649, 11997, 17298, 23994, 25947, 35991, 41323, 51894, 71982, 82646, 123969, 247938, 371907, 743814, 1115721, 2231442]

約数ペア:

[(1, 2231442), (2, 1115721), (3, 743814), (6, 371907), (9, 247938), (18, 123969), (27, 82646), (31, 71982), (43, 51894), (54, 41323), (62, 35991), (86, 25947), (93, 23994), (129, 17298), (186, 11997), (258, 8649), (279, 7998), (387, 5766), (558, 3999), (774, 2883), (837, 2666), (961, 2322), (1161, 1922), (1333, 1674)]