82540374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1965247}}^1$

素因数の和:1965259

約数の個数: 16

約数和(自身を含む): 188663808

約数和(自身を除く): 106123434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1965247, 3930494, 5895741, 11791482, 13756729, 27513458, 41270187, 82540374]

約数ペア:

[(1, 82540374), (2, 41270187), (3, 27513458), (6, 13756729), (7, 11791482), (14, 5895741), (21, 3930494), (42, 1965247)]