66305442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1578701}}^1$

素因数の和:1578713

約数の個数: 16

約数和(自身を含む): 151555392

約数和(自身を除く): 85249950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1578701, 3157402, 4736103, 9472206, 11050907, 22101814, 33152721, 66305442]

約数ペア:

[(1, 66305442), (2, 33152721), (3, 22101814), (6, 11050907), (7, 9472206), (14, 4736103), (21, 3157402), (42, 1578701)]