28806858

素因数分解:

$2^1\times 3^2\times {\mathrm{751}}^1\times {\mathrm{2131}}^1$

素因数の和:2890

約数の個数: 24

約数和(自身を含む): 62527296

約数和(自身を除く): 33720438

約数列:

[1, 2, 3, 6, 9, 18, 751, 1502, 2131, 2253, 4262, 4506, 6393, 6759, 12786, 13518, 19179, 38358, 1600381, 3200762, 4801143, 9602286, 14403429, 28806858]

約数ペア:

[(1, 28806858), (2, 14403429), (3, 9602286), (6, 4801143), (9, 3200762), (18, 1600381), (751, 38358), (1502, 19179), (2131, 13518), (2253, 12786), (4262, 6759), (4506, 6393)]