28958346

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43481}}^1$

素因数の和:43526

約数の個数: 24

約数和(自身を含む): 64440324

約数和(自身を除く): 35481978

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43481, 86962, 130443, 260886, 391329, 782658, 1608797, 3217594, 4826391, 9652782, 14479173, 28958346]

約数ペア:

[(1, 28958346), (2, 14479173), (3, 9652782), (6, 4826391), (9, 3217594), (18, 1608797), (37, 782658), (74, 391329), (111, 260886), (222, 130443), (333, 86962), (666, 43481)]