12391542

素因数分解:

$2^1\times 3^7\times {\mathrm{2833}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 27886560

約数和(自身を除く): 15495018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 2833, 4374, 5666, 8499, 16998, 25497, 50994, 76491, 152982, 229473, 458946, 688419, 1376838, 2065257, 4130514, 6195771, 12391542]

約数ペア:

[(1, 12391542), (2, 6195771), (3, 4130514), (6, 2065257), (9, 1376838), (18, 688419), (27, 458946), (54, 229473), (81, 152982), (162, 76491), (243, 50994), (486, 25497), (729, 16998), (1458, 8499), (2187, 5666), (2833, 4374)]