1301994

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 56

約数和(自身を含む): 3147840

約数和(自身を除く): 1845846

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 243, 282, 342, 423, 486, 513, 729, 846, 893, 1026, 1269, 1458, 1539, 1786, 2538, 2679, 3078, 3807, 4617, 5358, 7614, 8037, 9234, 11421, 13851, 16074, 22842, 24111, 27702, 34263, 48222, 68526, 72333, 144666, 216999, 433998, 650997, 1301994]

約数ペア:

[(1, 1301994), (2, 650997), (3, 433998), (6, 216999), (9, 144666), (18, 72333), (19, 68526), (27, 48222), (38, 34263), (47, 27702), (54, 24111), (57, 22842), (81, 16074), (94, 13851), (114, 11421), (141, 9234), (162, 8037), (171, 7614), (243, 5358), (282, 4617), (342, 3807), (423, 3078), (486, 2679), (513, 2538), (729, 1786), (846, 1539), (893, 1458), (1026, 1269)]