19462842

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1934

約数の個数: 56

約数和(自身を含む): 50050656

約数和(自身を除く): 30587814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 1907, 3402, 3814, 5103, 5721, 10206, 11442, 13349, 17163, 26698, 34326, 40047, 51489, 80094, 102978, 120141, 154467, 240282, 308934, 360423, 463401, 720846, 926802, 1081269, 1390203, 2162538, 2780406, 3243807, 6487614, 9731421, 19462842]

約数ペア:

[(1, 19462842), (2, 9731421), (3, 6487614), (6, 3243807), (7, 2780406), (9, 2162538), (14, 1390203), (18, 1081269), (21, 926802), (27, 720846), (42, 463401), (54, 360423), (63, 308934), (81, 240282), (126, 154467), (162, 120141), (189, 102978), (243, 80094), (378, 51489), (486, 40047), (567, 34326), (729, 26698), (1134, 17163), (1458, 13349), (1701, 11442), (1907, 10206), (3402, 5721), (3814, 5103)]