1907766

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 4992000

約数和(自身を除く): 3084234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 103, 126, 147, 189, 206, 294, 309, 343, 378, 441, 618, 686, 721, 882, 927, 1029, 1323, 1442, 1854, 2058, 2163, 2646, 2781, 3087, 4326, 5047, 5562, 6174, 6489, 9261, 10094, 12978, 15141, 18522, 19467, 30282, 35329, 38934, 45423, 70658, 90846, 105987, 136269, 211974, 272538, 317961, 635922, 953883, 1907766]

約数ペア:

[(1, 1907766), (2, 953883), (3, 635922), (6, 317961), (7, 272538), (9, 211974), (14, 136269), (18, 105987), (21, 90846), (27, 70658), (42, 45423), (49, 38934), (54, 35329), (63, 30282), (98, 19467), (103, 18522), (126, 15141), (147, 12978), (189, 10094), (206, 9261), (294, 6489), (309, 6174), (343, 5562), (378, 5047), (441, 4326), (618, 3087), (686, 2781), (721, 2646), (882, 2163), (927, 2058), (1029, 1854), (1323, 1442)]