3131262

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2464

約数の個数: 24

約数和(自身を含む): 6880224

約数和(自身を除く): 3748962

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2383, 4766, 7149, 14298, 21447, 42894, 173959, 347918, 521877, 1043754, 1565631, 3131262]

約数ペア:

[(1, 3131262), (2, 1565631), (3, 1043754), (6, 521877), (9, 347918), (18, 173959), (73, 42894), (146, 21447), (219, 14298), (438, 7149), (657, 4766), (1314, 2383)]