378012906

素因数分解:

$2^1\times 3^4\times {\mathrm{1117}}^1\times {\mathrm{2089}}^1$

素因数の和:3220

約数の個数: 40

約数和(自身を含む): 848193060

約数和(自身を除く): 470180154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1117, 2089, 2234, 3351, 4178, 6267, 6702, 10053, 12534, 18801, 20106, 30159, 37602, 56403, 60318, 90477, 112806, 169209, 180954, 338418, 2333413, 4666826, 7000239, 14000478, 21000717, 42001434, 63002151, 126004302, 189006453, 378012906]

約数ペア:

[(1, 378012906), (2, 189006453), (3, 126004302), (6, 63002151), (9, 42001434), (18, 21000717), (27, 14000478), (54, 7000239), (81, 4666826), (162, 2333413), (1117, 338418), (2089, 180954), (2234, 169209), (3351, 112806), (4178, 90477), (6267, 60318), (6702, 56403), (10053, 37602), (12534, 30159), (18801, 20106)]