28888974

素因数分解:

$2^1\times 3^4\times {\mathrm{178327}}^1$

素因数の和:178341

約数の個数: 20

約数和(自身を含む): 64733064

約数和(自身を除く): 35844090

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178327, 356654, 534981, 1069962, 1604943, 3209886, 4814829, 9629658, 14444487, 28888974]

約数ペア:

[(1, 28888974), (2, 14444487), (3, 9629658), (6, 4814829), (9, 3209886), (18, 1604943), (27, 1069962), (54, 534981), (81, 356654), (162, 178327)]