2640076156782

素因数分解:

$2^1\times 3^2\times {\mathrm{70423}}^1\times {\mathrm{2082713}}^1$

素因数の和:2153144

約数の個数: 24

約数和(自身を含む): 5720248978704

約数和(自身を除く): 3080172821922

約数列:

[1, 2, 3, 6, 9, 18, 70423, 140846, 211269, 422538, 633807, 1267614, 2082713, 4165426, 6248139, 12496278, 18744417, 37488834, 146670897599, 293341795198, 440012692797, 880025385594, 1320038078391, 2640076156782]

約数ペア:

[(1, 2640076156782), (2, 1320038078391), (3, 880025385594), (6, 440012692797), (9, 293341795198), (18, 146670897599), (70423, 37488834), (140846, 18744417), (211269, 12496278), (422538, 6248139), (633807, 4165426), (1267614, 2082713)]