18274412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3623}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 34804896

約数和(自身を除く): 16530484

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3623, 5044, 7246, 14492, 47099, 94198, 188396, 351431, 702862, 1405724, 4568603, 9137206, 18274412]

約数ペア:

[(1, 18274412), (2, 9137206), (4, 4568603), (13, 1405724), (26, 702862), (52, 351431), (97, 188396), (194, 94198), (388, 47099), (1261, 14492), (2522, 7246), (3623, 5044)]