18129069224

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2970031}}^1$

素因数の和:2970153

約数の個数: 32

約数和(自身を含む): 39204422400

約数和(自身を除く): 21075353176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 2970031, 5940062, 11880124, 20790217, 23760248, 41580434, 83160868, 166321736, 323733379, 647466758, 1294933516, 2266133653, 2589867032, 4532267306, 9064534612, 18129069224]

約数ペア:

[(1, 18129069224), (2, 9064534612), (4, 4532267306), (7, 2589867032), (8, 2266133653), (14, 1294933516), (28, 647466758), (56, 323733379), (109, 166321736), (218, 83160868), (436, 41580434), (763, 23760248), (872, 20790217), (1526, 11880124), (3052, 5940062), (6104, 2970031)]