65980446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1570963}}^1$

素因数の和:1570975

約数の個数: 16

約数和(自身を含む): 150812544

約数和(自身を除く): 84832098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1570963, 3141926, 4712889, 9425778, 10996741, 21993482, 32990223, 65980446]

約数ペア:

[(1, 65980446), (2, 32990223), (3, 21993482), (6, 10996741), (7, 9425778), (14, 4712889), (21, 3141926), (42, 1570963)]