28171314

素因数分解:

$2^1\times 3^4\times {\mathrm{173897}}^1$

素因数の和:173911

約数の個数: 20

約数和(自身を含む): 63124974

約数和(自身を除く): 34953660

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173897, 347794, 521691, 1043382, 1565073, 3130146, 4695219, 9390438, 14085657, 28171314]

約数ペア:

[(1, 28171314), (2, 14085657), (3, 9390438), (6, 4695219), (9, 3130146), (18, 1565073), (27, 1043382), (54, 521691), (81, 347794), (162, 173897)]