1267434

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{479}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 3283200

約数和(自身を除く): 2015766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 479, 882, 958, 1323, 1437, 2646, 2874, 3353, 4311, 6706, 8622, 10059, 12933, 20118, 23471, 25866, 30177, 46942, 60354, 70413, 90531, 140826, 181062, 211239, 422478, 633717, 1267434]

約数ペア:

[(1, 1267434), (2, 633717), (3, 422478), (6, 211239), (7, 181062), (9, 140826), (14, 90531), (18, 70413), (21, 60354), (27, 46942), (42, 30177), (49, 25866), (54, 23471), (63, 20118), (98, 12933), (126, 10059), (147, 8622), (189, 6706), (294, 4311), (378, 3353), (441, 2874), (479, 2646), (882, 1437), (958, 1323)]