25742934

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 71705088

約数和(自身を除く): 45962154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 49, 54, 63, 69, 81, 94, 98, 126, 138, 141, 147, 161, 162, 189, 207, 243, 282, 294, 322, 329, 378, 414, 423, 441, 483, 486, 567, 621, 658, 846, 882, 966, 987, 1081, 1127, 1134, 1242, 1269, 1323, 1449, 1701, 1863, 1974, 2162, 2254, 2303, 2538, 2646, 2898, 2961, 3243, 3381, 3402, 3726, 3807, 3969, 4347, 4606, 5589, 5922, 6486, 6762, 6909, 7567, 7614, 7938, 8694, 8883, 9729, 10143, 11178, 11421, 11907, 13041, 13818, 15134, 17766, 19458, 20286, 20727, 22701, 22842, 23814, 26082, 26649, 29187, 30429, 39123, 41454, 45402, 52969, 53298, 58374, 60858, 62181, 68103, 78246, 79947, 87561, 91287, 105938, 124362, 136206, 158907, 159894, 175122, 182574, 186543, 204309, 262683, 273861, 317814, 373086, 408618, 476721, 525366, 547722, 559629, 612927, 953442, 1119258, 1225854, 1430163, 1838781, 2860326, 3677562, 4290489, 8580978, 12871467, 25742934]

約数ペア:

[(1, 25742934), (2, 12871467), (3, 8580978), (6, 4290489), (7, 3677562), (9, 2860326), (14, 1838781), (18, 1430163), (21, 1225854), (23, 1119258), (27, 953442), (42, 612927), (46, 559629), (47, 547722), (49, 525366), (54, 476721), (63, 408618), (69, 373086), (81, 317814), (94, 273861), (98, 262683), (126, 204309), (138, 186543), (141, 182574), (147, 175122), (161, 159894), (162, 158907), (189, 136206), (207, 124362), (243, 105938), (282, 91287), (294, 87561), (322, 79947), (329, 78246), (378, 68103), (414, 62181), (423, 60858), (441, 58374), (483, 53298), (486, 52969), (567, 45402), (621, 41454), (658, 39123), (846, 30429), (882, 29187), (966, 26649), (987, 26082), (1081, 23814), (1127, 22842), (1134, 22701), (1242, 20727), (1269, 20286), (1323, 19458), (1449, 17766), (1701, 15134), (1863, 13818), (1974, 13041), (2162, 11907), (2254, 11421), (2303, 11178), (2538, 10143), (2646, 9729), (2898, 8883), (2961, 8694), (3243, 7938), (3381, 7614), (3402, 7567), (3726, 6909), (3807, 6762), (3969, 6486), (4347, 5922), (4606, 5589)]