18082862

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5040

約数の個数: 24

約数和(自身を含む): 32412024

約数和(自身を除く): 14329162

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 4987, 9974, 34909, 69818, 184519, 244363, 369038, 488726, 1291633, 2583266, 9041431, 18082862]

約数ペア:

[(1, 18082862), (2, 9041431), (7, 2583266), (14, 1291633), (37, 488726), (49, 369038), (74, 244363), (98, 184519), (259, 69818), (518, 34909), (1813, 9974), (3626, 4987)]