66105438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1573939}}^1$

素因数の和:1573951

約数の個数: 16

約数和(自身を含む): 151098240

約数和(自身を除く): 84992802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1573939, 3147878, 4721817, 9443634, 11017573, 22035146, 33052719, 66105438]

約数ペア:

[(1, 66105438), (2, 33052719), (3, 22035146), (6, 11017573), (7, 9443634), (14, 4721817), (21, 3147878), (42, 1573939)]