55172826

素因数分解:

$2^1\times 3^4\times {\mathrm{340573}}^1$

素因数の和:340587

約数の個数: 20

約数和(自身を含む): 123628362

約数和(自身を除く): 68455536

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 340573, 681146, 1021719, 2043438, 3065157, 6130314, 9195471, 18390942, 27586413, 55172826]

約数ペア:

[(1, 55172826), (2, 27586413), (3, 18390942), (6, 9195471), (9, 6130314), (18, 3065157), (27, 2043438), (54, 1021719), (81, 681146), (162, 340573)]