47477934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 129761280

約数和(自身を除く): 82283346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 43, 46, 54, 63, 69, 86, 126, 127, 129, 138, 161, 189, 207, 254, 258, 301, 322, 378, 381, 387, 414, 483, 602, 621, 762, 774, 889, 903, 966, 989, 1143, 1161, 1242, 1449, 1778, 1806, 1978, 2286, 2322, 2667, 2709, 2898, 2921, 2967, 3429, 4347, 5334, 5418, 5461, 5842, 5934, 6858, 6923, 8001, 8127, 8694, 8763, 8901, 10922, 13846, 16002, 16254, 16383, 17526, 17802, 20447, 20769, 24003, 26289, 26703, 32766, 38227, 40894, 41538, 48006, 49149, 52578, 53406, 61341, 62307, 76454, 78867, 98298, 114681, 122682, 124614, 125603, 147447, 157734, 184023, 186921, 229362, 251206, 294894, 344043, 368046, 373842, 376809, 552069, 688086, 753618, 879221, 1032129, 1104138, 1130427, 1758442, 2064258, 2260854, 2637663, 3391281, 5275326, 6782562, 7912989, 15825978, 23738967, 47477934]

約数ペア:

[(1, 47477934), (2, 23738967), (3, 15825978), (6, 7912989), (7, 6782562), (9, 5275326), (14, 3391281), (18, 2637663), (21, 2260854), (23, 2064258), (27, 1758442), (42, 1130427), (43, 1104138), (46, 1032129), (54, 879221), (63, 753618), (69, 688086), (86, 552069), (126, 376809), (127, 373842), (129, 368046), (138, 344043), (161, 294894), (189, 251206), (207, 229362), (254, 186921), (258, 184023), (301, 157734), (322, 147447), (378, 125603), (381, 124614), (387, 122682), (414, 114681), (483, 98298), (602, 78867), (621, 76454), (762, 62307), (774, 61341), (889, 53406), (903, 52578), (966, 49149), (989, 48006), (1143, 41538), (1161, 40894), (1242, 38227), (1449, 32766), (1778, 26703), (1806, 26289), (1978, 24003), (2286, 20769), (2322, 20447), (2667, 17802), (2709, 17526), (2898, 16383), (2921, 16254), (2967, 16002), (3429, 13846), (4347, 10922), (5334, 8901), (5418, 8763), (5461, 8694), (5842, 8127), (5934, 8001), (6858, 6923)]