2589012

素因数分解:

$2^2\times 3^2\times {\mathrm{71917}}^1$

素因数の和:71927

約数の個数: 18

約数和(自身を含む): 6544538

約数和(自身を除く): 3955526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71917, 143834, 215751, 287668, 431502, 647253, 863004, 1294506, 2589012]

約数ペア:

[(1, 2589012), (2, 1294506), (3, 863004), (4, 647253), (6, 431502), (9, 287668), (12, 215751), (18, 143834), (36, 71917)]