39721122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{315247}}^1$

素因数の和:315262

約数の個数: 24

約数和(自身を含む): 98357376

約数和(自身を除く): 58636254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 315247, 630494, 945741, 1891482, 2206729, 2837223, 4413458, 5674446, 6620187, 13240374, 19860561, 39721122]

約数ペア:

[(1, 39721122), (2, 19860561), (3, 13240374), (6, 6620187), (7, 5674446), (9, 4413458), (14, 2837223), (18, 2206729), (21, 1891482), (42, 945741), (63, 630494), (126, 315247)]