12305538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 18445182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 769, 889, 1143, 1538, 1778, 2286, 2307, 2667, 4614, 5334, 5383, 6921, 8001, 10766, 13842, 16002, 16149, 32298, 48447, 96894, 97663, 195326, 292989, 585978, 683641, 878967, 1367282, 1757934, 2050923, 4101846, 6152769, 12305538]

約数ペア:

[(1, 12305538), (2, 6152769), (3, 4101846), (6, 2050923), (7, 1757934), (9, 1367282), (14, 878967), (18, 683641), (21, 585978), (42, 292989), (63, 195326), (126, 97663), (127, 96894), (254, 48447), (381, 32298), (762, 16149), (769, 16002), (889, 13842), (1143, 10766), (1538, 8001), (1778, 6921), (2286, 5383), (2307, 5334), (2667, 4614)]