6224778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 15575040

約数和(自身を除く): 9350262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 389, 762, 778, 889, 1143, 1167, 1778, 2286, 2334, 2667, 2723, 3501, 5334, 5446, 7002, 8001, 8169, 16002, 16338, 24507, 49014, 49403, 98806, 148209, 296418, 345821, 444627, 691642, 889254, 1037463, 2074926, 3112389, 6224778]

約数ペア:

[(1, 6224778), (2, 3112389), (3, 2074926), (6, 1037463), (7, 889254), (9, 691642), (14, 444627), (18, 345821), (21, 296418), (42, 148209), (63, 98806), (126, 49403), (127, 49014), (254, 24507), (381, 16338), (389, 16002), (762, 8169), (778, 8001), (889, 7002), (1143, 5446), (1167, 5334), (1778, 3501), (2286, 2723), (2334, 2667)]