64671306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1539793}}^1$

素因数の和:1539805

約数の個数: 16

約数和(自身を含む): 147820224

約数和(自身を除く): 83148918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1539793, 3079586, 4619379, 9238758, 10778551, 21557102, 32335653, 64671306]

約数ペア:

[(1, 64671306), (2, 32335653), (3, 21557102), (6, 10778551), (7, 9238758), (14, 4619379), (21, 3079586), (42, 1539793)]