2668212

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 6806436

約数和(自身を除く): 4138224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 541, 548, 822, 1082, 1233, 1623, 1644, 2164, 2466, 3246, 4869, 4932, 6492, 9738, 19476, 74117, 148234, 222351, 296468, 444702, 667053, 889404, 1334106, 2668212]

約数ペア:

[(1, 2668212), (2, 1334106), (3, 889404), (4, 667053), (6, 444702), (9, 296468), (12, 222351), (18, 148234), (36, 74117), (137, 19476), (274, 9738), (411, 6492), (541, 4932), (548, 4869), (822, 3246), (1082, 2466), (1233, 2164), (1623, 1644)]