39956514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1823}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 86413824

約数和(自身を除く): 46457310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 1823, 3646, 3653, 5469, 7306, 10938, 10959, 21918, 23699, 47398, 71097, 142194, 512263, 1024526, 1536789, 3073578, 6659419, 13318838, 19978257, 39956514]

約数ペア:

[(1, 39956514), (2, 19978257), (3, 13318838), (6, 6659419), (13, 3073578), (26, 1536789), (39, 1024526), (78, 512263), (281, 142194), (562, 71097), (843, 47398), (1686, 23699), (1823, 21918), (3646, 10959), (3653, 10938), (5469, 7306)]