140494878

素因数分解:

$2^1\times 3^3\times {\mathrm{2601757}}^1$

素因数の和:2601768

約数の個数: 16

約数和(自身を含む): 312210960

約数和(自身を除く): 171716082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2601757, 5203514, 7805271, 15610542, 23415813, 46831626, 70247439, 140494878]

約数ペア:

[(1, 140494878), (2, 70247439), (3, 46831626), (6, 23415813), (9, 15610542), (18, 7805271), (27, 5203514), (54, 2601757)]