1293894

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 60

約数和(自身を含む): 3393324

約数和(自身を除く): 2099430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 163, 189, 294, 326, 378, 441, 489, 567, 882, 978, 1134, 1141, 1323, 1467, 2282, 2646, 2934, 3423, 3969, 4401, 6846, 7938, 7987, 8802, 10269, 13203, 15974, 20538, 23961, 26406, 30807, 47922, 61614, 71883, 92421, 143766, 184842, 215649, 431298, 646947, 1293894]

約数ペア:

[(1, 1293894), (2, 646947), (3, 431298), (6, 215649), (7, 184842), (9, 143766), (14, 92421), (18, 71883), (21, 61614), (27, 47922), (42, 30807), (49, 26406), (54, 23961), (63, 20538), (81, 15974), (98, 13203), (126, 10269), (147, 8802), (162, 7987), (163, 7938), (189, 6846), (294, 4401), (326, 3969), (378, 3423), (441, 2934), (489, 2646), (567, 2282), (882, 1467), (978, 1323), (1134, 1141)]