13387206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318743}}^1$

素因数の和:318755

約数の個数: 16

約数和(自身を含む): 30599424

約数和(自身を除く): 17212218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318743, 637486, 956229, 1912458, 2231201, 4462402, 6693603, 13387206]

約数ペア:

[(1, 13387206), (2, 6693603), (3, 4462402), (6, 2231201), (7, 1912458), (14, 956229), (21, 637486), (42, 318743)]