18015372

素因数分解:

$2^2\times 3^4\times {\mathrm{55603}}^1$

素因数の和:55619

約数の個数: 30

約数和(自身を含む): 47096588

約数和(自身を除く): 29081216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 55603, 111206, 166809, 222412, 333618, 500427, 667236, 1000854, 1501281, 2001708, 3002562, 4503843, 6005124, 9007686, 18015372]

約数ペア:

[(1, 18015372), (2, 9007686), (3, 6005124), (4, 4503843), (6, 3002562), (9, 2001708), (12, 1501281), (18, 1000854), (27, 667236), (36, 500427), (54, 333618), (81, 222412), (108, 166809), (162, 111206), (324, 55603)]