31772118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 72861696

約数和(自身を除く): 41089578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2143, 2471, 4286, 4942, 6429, 7413, 12858, 14826, 15001, 30002, 45003, 90006, 756479, 1512958, 2269437, 4538874, 5295353, 10590706, 15886059, 31772118]

約数ペア:

[(1, 31772118), (2, 15886059), (3, 10590706), (6, 5295353), (7, 4538874), (14, 2269437), (21, 1512958), (42, 756479), (353, 90006), (706, 45003), (1059, 30002), (2118, 15001), (2143, 14826), (2471, 12858), (4286, 7413), (4942, 6429)]