21672354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8009}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 48444480

約数和(自身を除く): 26772126

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 8009, 16018, 24027, 48054, 88099, 176198, 264297, 328369, 528594, 656738, 985107, 1970214, 3612059, 7224118, 10836177, 21672354]

約数ペア:

[(1, 21672354), (2, 10836177), (3, 7224118), (6, 3612059), (11, 1970214), (22, 985107), (33, 656738), (41, 528594), (66, 328369), (82, 264297), (123, 176198), (246, 88099), (451, 48054), (902, 24027), (1353, 16018), (2706, 8009)]