21058662

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{152599}}^1$

素因数の和:152627

約数の個数: 16

約数和(自身を含む): 43948800

約数和(自身を除く): 22890138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 152599, 305198, 457797, 915594, 3509777, 7019554, 10529331, 21058662]

約数ペア:

[(1, 21058662), (2, 10529331), (3, 7019554), (6, 3509777), (23, 915594), (46, 457797), (69, 305198), (138, 152599)]