1119258

素因数分解:

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

素因数の和:78

約数の個数: 72

約数和(自身を含む): 2987712

約数和(自身を除く): 1868454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 81, 94, 98, 126, 141, 147, 162, 189, 243, 282, 294, 329, 378, 423, 441, 486, 567, 658, 846, 882, 987, 1134, 1269, 1323, 1701, 1974, 2303, 2538, 2646, 2961, 3402, 3807, 3969, 4606, 5922, 6909, 7614, 7938, 8883, 11421, 11907, 13818, 17766, 20727, 22842, 23814, 26649, 41454, 53298, 62181, 79947, 124362, 159894, 186543, 373086, 559629, 1119258]

約数ペア:

[(1, 1119258), (2, 559629), (3, 373086), (6, 186543), (7, 159894), (9, 124362), (14, 79947), (18, 62181), (21, 53298), (27, 41454), (42, 26649), (47, 23814), (49, 22842), (54, 20727), (63, 17766), (81, 13818), (94, 11907), (98, 11421), (126, 8883), (141, 7938), (147, 7614), (162, 6909), (189, 5922), (243, 4606), (282, 3969), (294, 3807), (329, 3402), (378, 2961), (423, 2646), (441, 2538), (486, 2303), (567, 1974), (658, 1701), (846, 1323), (882, 1269), (987, 1134)]