18020556

素因数分解:

$2^2\times 3^4\times {\mathrm{55619}}^1$

素因数の和:55635

約数の個数: 30

約数和(自身を含む): 47110140

約数和(自身を除く): 29089584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 55619, 111238, 166857, 222476, 333714, 500571, 667428, 1001142, 1501713, 2002284, 3003426, 4505139, 6006852, 9010278, 18020556]

約数ペア:

[(1, 18020556), (2, 9010278), (3, 6006852), (4, 4505139), (6, 3003426), (9, 2002284), (12, 1501713), (18, 1001142), (27, 667428), (36, 500571), (54, 333714), (81, 222476), (108, 166857), (162, 111238), (324, 55619)]