18682362

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4919}}^1$

素因数の和:5138

約数の個数: 24

約数和(自身を含む): 40678560

約数和(自身を除く): 21996198

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 4919, 9838, 14757, 29514, 44271, 88542, 1037909, 2075818, 3113727, 6227454, 9341181, 18682362]

約数ペア:

[(1, 18682362), (2, 9341181), (3, 6227454), (6, 3113727), (9, 2075818), (18, 1037909), (211, 88542), (422, 44271), (633, 29514), (1266, 14757), (1899, 9838), (3798, 4919)]