13026258

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{547}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 34109712

約数和(自身を除く): 21083454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 547, 567, 882, 1094, 1134, 1323, 1641, 1701, 2646, 3282, 3402, 3829, 3969, 4923, 7658, 7938, 9846, 11487, 11907, 14769, 22974, 23814, 26803, 29538, 34461, 44307, 53606, 68922, 80409, 88614, 103383, 132921, 160818, 206766, 241227, 265842, 310149, 482454, 620298, 723681, 930447, 1447362, 1860894, 2171043, 4342086, 6513129, 13026258]

約数ペア:

[(1, 13026258), (2, 6513129), (3, 4342086), (6, 2171043), (7, 1860894), (9, 1447362), (14, 930447), (18, 723681), (21, 620298), (27, 482454), (42, 310149), (49, 265842), (54, 241227), (63, 206766), (81, 160818), (98, 132921), (126, 103383), (147, 88614), (162, 80409), (189, 68922), (243, 53606), (294, 44307), (378, 34461), (441, 29538), (486, 26803), (547, 23814), (567, 22974), (882, 14769), (1094, 11907), (1134, 11487), (1323, 9846), (1641, 7938), (1701, 7658), (2646, 4923), (3282, 3969), (3402, 3829)]