812988702

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 1864162872

約数和(自身を除く): 1051174170

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 961, 1093, 1333, 1922, 2186, 2666, 2883, 3279, 3999, 5766, 6558, 7998, 8649, 9837, 11997, 17298, 19674, 23994, 33883, 41323, 46999, 67766, 82646, 93998, 101649, 123969, 140997, 203298, 247938, 281994, 304947, 371907, 422991, 609894, 743814, 845982, 1050373, 1456969, 2100746, 2913938, 3151119, 4370907, 6302238, 8741814, 9453357, 13112721, 18906714, 26225442, 45166039, 90332078, 135498117, 270996234, 406494351, 812988702]

約数ペア:

[(1, 812988702), (2, 406494351), (3, 270996234), (6, 135498117), (9, 90332078), (18, 45166039), (31, 26225442), (43, 18906714), (62, 13112721), (86, 9453357), (93, 8741814), (129, 6302238), (186, 4370907), (258, 3151119), (279, 2913938), (387, 2100746), (558, 1456969), (774, 1050373), (961, 845982), (1093, 743814), (1333, 609894), (1922, 422991), (2186, 371907), (2666, 304947), (2883, 281994), (3279, 247938), (3999, 203298), (5766, 140997), (6558, 123969), (7998, 101649), (8649, 93998), (9837, 82646), (11997, 67766), (17298, 46999), (19674, 41323), (23994, 33883)]