81604542642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1942965301}}^1$

素因数の和:1942965313

約数の個数: 16

約数和(自身を含む): 186524668992

約数和(自身を除く): 104920126350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1942965301, 3885930602, 5828895903, 11657791806, 13600757107, 27201514214, 40802271321, 81604542642]

約数ペア:

[(1, 81604542642), (2, 40802271321), (3, 27201514214), (6, 13600757107), (7, 11657791806), (14, 5828895903), (21, 3885930602), (42, 1942965301)]